65341552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 132055040

約数和(自身を除く): 66713488

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1279, 1648, 2558, 3193, 5116, 6386, 10232, 12772, 20464, 25544, 39649, 51088, 79298, 131737, 158596, 263474, 317192, 526948, 634384, 1053896, 2107792, 4083847, 8167694, 16335388, 32670776, 65341552]

約数ペア:

[(1, 65341552), (2, 32670776), (4, 16335388), (8, 8167694), (16, 4083847), (31, 2107792), (62, 1053896), (103, 634384), (124, 526948), (206, 317192), (248, 263474), (412, 158596), (496, 131737), (824, 79298), (1279, 51088), (1648, 39649), (2558, 25544), (3193, 20464), (5116, 12772), (6386, 10232)]