31264128

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{3877}}^1$

素因数の和:3904

約数の個数: 96

約数和(自身を含む): 102844560

約数和(自身を除く): 71580432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 3877, 4032, 7754, 8064, 11631, 15508, 23262, 27139, 31016, 34893, 46524, 54278, 62032, 69786, 81417, 93048, 108556, 124064, 139572, 162834, 186096, 217112, 244251, 248128, 279144, 325668, 372192, 434224, 488502, 496256, 558288, 651336, 744384, 868448, 977004, 1116576, 1302672, 1488768, 1736896, 1954008, 2233152, 2605344, 3473792, 3908016, 4466304, 5210688, 7816032, 10421376, 15632064, 31264128]

約数ペア:

[(1, 31264128), (2, 15632064), (3, 10421376), (4, 7816032), (6, 5210688), (7, 4466304), (8, 3908016), (9, 3473792), (12, 2605344), (14, 2233152), (16, 1954008), (18, 1736896), (21, 1488768), (24, 1302672), (28, 1116576), (32, 977004), (36, 868448), (42, 744384), (48, 651336), (56, 558288), (63, 496256), (64, 488502), (72, 434224), (84, 372192), (96, 325668), (112, 279144), (126, 248128), (128, 244251), (144, 217112), (168, 186096), (192, 162834), (224, 139572), (252, 124064), (288, 108556), (336, 93048), (384, 81417), (448, 69786), (504, 62032), (576, 54278), (672, 46524), (896, 34893), (1008, 31016), (1152, 27139), (1344, 23262), (2016, 15508), (2688, 11631), (3877, 8064), (4032, 7754)]