31874213888

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{45641}}^1$

素因数の和:45705

約数の個数: 96

約数和(自身を含む): 71771132160

約数和(自身を除く): 39896918272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1024, 1364, 1408, 1984, 2048, 2728, 2816, 3968, 5456, 5632, 7936, 10912, 11264, 15872, 21824, 22528, 31744, 43648, 45641, 63488, 87296, 91282, 174592, 182564, 349184, 365128, 502051, 698368, 730256, 1004102, 1414871, 1460512, 2008204, 2829742, 2921024, 4016408, 5659484, 5842048, 8032816, 11318968, 11684096, 15563581, 16065632, 22637936, 23368192, 31127162, 32131264, 45275872, 46736384, 62254324, 64262528, 90551744, 93472768, 124508648, 128525056, 181103488, 249017296, 257050112, 362206976, 498034592, 514100224, 724413952, 996069184, 1028200448, 1448827904, 1992138368, 2897655808, 3984276736, 7968553472, 15937106944, 31874213888]

約数ペア:

[(1, 31874213888), (2, 15937106944), (4, 7968553472), (8, 3984276736), (11, 2897655808), (16, 1992138368), (22, 1448827904), (31, 1028200448), (32, 996069184), (44, 724413952), (62, 514100224), (64, 498034592), (88, 362206976), (124, 257050112), (128, 249017296), (176, 181103488), (248, 128525056), (256, 124508648), (341, 93472768), (352, 90551744), (496, 64262528), (512, 62254324), (682, 46736384), (704, 45275872), (992, 32131264), (1024, 31127162), (1364, 23368192), (1408, 22637936), (1984, 16065632), (2048, 15563581), (2728, 11684096), (2816, 11318968), (3968, 8032816), (5456, 5842048), (5632, 5659484), (7936, 4016408), (10912, 2921024), (11264, 2829742), (15872, 2008204), (21824, 1460512), (22528, 1414871), (31744, 1004102), (43648, 730256), (45641, 698368), (63488, 502051), (87296, 365128), (91282, 349184), (174592, 182564)]