130774624

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{42131}}^1$

素因数の和:42238

約数の個数: 24

約数和(自身を含む): 260122968

約数和(自身を除く): 129348344

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 42131, 84262, 168524, 337048, 674096, 1348192, 4086707, 8173414, 16346828, 32693656, 65387312, 130774624]

約数ペア:

[(1, 130774624), (2, 65387312), (4, 32693656), (8, 16346828), (16, 8173414), (32, 4086707), (97, 1348192), (194, 674096), (388, 337048), (776, 168524), (1552, 84262), (3104, 42131)]