76983664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{155209}}^1$

素因数の和:155248

約数の個数: 20

約数和(自身を含む): 153968320

約数和(自身を除く): 76984656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 155209, 310418, 620836, 1241672, 2483344, 4811479, 9622958, 19245916, 38491832, 76983664]

約数ペア:

[(1, 76983664), (2, 38491832), (4, 19245916), (8, 9622958), (16, 4811479), (31, 2483344), (62, 1241672), (124, 620836), (248, 310418), (496, 155209)]