85162168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116981}}^1$

素因数の和:117007

約数の個数: 32

約数和(自身を含む): 196529760

約数和(自身を除く): 111367592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 116981, 233962, 467924, 818867, 935848, 1520753, 1637734, 3041506, 3275468, 6083012, 6550936, 10645271, 12166024, 21290542, 42581084, 85162168]

約数ペア:

[(1, 85162168), (2, 42581084), (4, 21290542), (7, 12166024), (8, 10645271), (13, 6550936), (14, 6083012), (26, 3275468), (28, 3041506), (52, 1637734), (56, 1520753), (91, 935848), (104, 818867), (182, 467924), (364, 233962), (728, 116981)]