220159.00000000

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{4519}}^1$

素因数の和:4610

約数の個数: 28

約数和(自身を含む): 45923200

約数和(自身を除く): 23075136

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 4519, 5056, 9038, 18076, 36152, 72304, 144608, 289216, 357001, 714002, 1428004, 2856008, 5712016, 11424032, 22848064]

約数ペア:

[(1, 22848064), (2, 11424032), (4, 5712016), (8, 2856008), (16, 1428004), (32, 714002), (64, 357001), (79, 289216), (158, 144608), (316, 72304), (632, 36152), (1264, 18076), (2528, 9038), (4519, 5056)]