85400432

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31583}}^1$

素因数の和:31617

約数の個数: 30

約数和(自身を含む): 179176032

約数和(自身を除く): 93775600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 31583, 63166, 126332, 252664, 410579, 505328, 821158, 1642316, 3284632, 5337527, 6569264, 10675054, 21350108, 42700216, 85400432]

約数ペア:

[(1, 85400432), (2, 42700216), (4, 21350108), (8, 10675054), (13, 6569264), (16, 5337527), (26, 3284632), (52, 1642316), (104, 821158), (169, 505328), (208, 410579), (338, 252664), (676, 126332), (1352, 63166), (2704, 31583)]