31708136

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 62181000

約数和(自身を除く): 30472864

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 1409, 2813, 2818, 5626, 5636, 11252, 11272, 22504, 40861, 81722, 136673, 163444, 273346, 326888, 546692, 1093384, 3963517, 7927034, 15854068, 31708136]

約数ペア:

[(1, 31708136), (2, 15854068), (4, 7927034), (8, 3963517), (29, 1093384), (58, 546692), (97, 326888), (116, 273346), (194, 163444), (232, 136673), (388, 81722), (776, 40861), (1409, 22504), (2813, 11272), (2818, 11252), (5626, 5636)]