90629032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2749}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 183645000

約数和(自身を除く): 93015968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 2536, 2749, 4121, 5498, 8242, 10996, 16484, 21992, 32968, 35737, 71474, 142948, 285896, 871433, 1742866, 3485732, 6971464, 11328629, 22657258, 45314516, 90629032]

約数ペア:

[(1, 90629032), (2, 45314516), (4, 22657258), (8, 11328629), (13, 6971464), (26, 3485732), (52, 1742866), (104, 871433), (317, 285896), (634, 142948), (1268, 71474), (2536, 35737), (2749, 32968), (4121, 21992), (5498, 16484), (8242, 10996)]