85476872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5443}}^1$

素因数の和:5613

約数の個数: 32

約数和(自身を含む): 173772480

約数和(自身を除く): 88295608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 5443, 7852, 10886, 15704, 21772, 43544, 70759, 141518, 283036, 566072, 821893, 1643786, 3287572, 6575144, 10684609, 21369218, 42738436, 85476872]

約数ペア:

[(1, 85476872), (2, 42738436), (4, 21369218), (8, 10684609), (13, 6575144), (26, 3287572), (52, 1643786), (104, 821893), (151, 566072), (302, 283036), (604, 141518), (1208, 70759), (1963, 43544), (3926, 21772), (5443, 15704), (7852, 10886)]