110280496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1279}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 227128320

約数和(自身を除く): 116847824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317, 634, 1268, 1279, 2536, 2558, 5072, 5116, 5389, 10232, 10778, 20464, 21556, 21743, 43112, 43486, 86224, 86972, 173944, 347888, 405443, 810886, 1621772, 3243544, 6487088, 6892531, 13785062, 27570124, 55140248, 110280496]

約数ペア:

[(1, 110280496), (2, 55140248), (4, 27570124), (8, 13785062), (16, 6892531), (17, 6487088), (34, 3243544), (68, 1621772), (136, 810886), (272, 405443), (317, 347888), (634, 173944), (1268, 86972), (1279, 86224), (2536, 43486), (2558, 43112), (5072, 21743), (5116, 21556), (5389, 20464), (10232, 10778)]