85215884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3407}}^1$

素因数の和:3474

約数の個数: 36

約数和(自身を含む): 165894624

約数和(自身を除く): 80678740

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 3407, 6253, 6814, 12506, 13628, 25012, 44291, 88582, 126059, 177164, 252118, 504236, 575783, 1151566, 1638767, 2303132, 3277534, 6555068, 21303971, 42607942, 85215884]

約数ペア:

[(1, 85215884), (2, 42607942), (4, 21303971), (13, 6555068), (26, 3277534), (37, 2303132), (52, 1638767), (74, 1151566), (148, 575783), (169, 504236), (338, 252118), (481, 177164), (676, 126059), (962, 88582), (1924, 44291), (3407, 25012), (6253, 13628), (6814, 12506)]