485905408

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{15307}}^1$

素因数の和:15358

約数の個数: 44

約数和(自身を含む): 1002735232

約数和(自身を除く): 516829824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 15307, 15872, 30614, 31744, 61228, 122456, 244912, 474517, 489824, 949034, 979648, 1898068, 1959296, 3796136, 3918592, 7592272, 7837184, 15184544, 15674368, 30369088, 60738176, 121476352, 242952704, 485905408]

約数ペア:

[(1, 485905408), (2, 242952704), (4, 121476352), (8, 60738176), (16, 30369088), (31, 15674368), (32, 15184544), (62, 7837184), (64, 7592272), (124, 3918592), (128, 3796136), (248, 1959296), (256, 1898068), (496, 979648), (512, 949034), (992, 489824), (1024, 474517), (1984, 244912), (3968, 122456), (7936, 61228), (15307, 31744), (15872, 30614)]