172448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:344

約数の個数: 24

約数和(自身を含む): 360612

約数和(自身を除く): 188164

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 317, 544, 634, 1268, 2536, 5072, 5389, 10144, 10778, 21556, 43112, 86224, 172448]

約数ペア:

[(1, 172448), (2, 86224), (4, 43112), (8, 21556), (16, 10778), (17, 10144), (32, 5389), (34, 5072), (68, 2536), (136, 1268), (272, 634), (317, 544)]