65161496

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 124573680

約数和(自身を除く): 59412184

約数列:

[1, 2, 4, 8, 97, 131, 194, 262, 388, 524, 641, 776, 1048, 1282, 2564, 5128, 12707, 25414, 50828, 62177, 83971, 101656, 124354, 167942, 248708, 335884, 497416, 671768, 8145187, 16290374, 32580748, 65161496]

約数ペア:

[(1, 65161496), (2, 32580748), (4, 16290374), (8, 8145187), (97, 671768), (131, 497416), (194, 335884), (262, 248708), (388, 167942), (524, 124354), (641, 101656), (776, 83971), (1048, 62177), (1282, 50828), (2564, 25414), (5128, 12707)]