85280176

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{64217}}^1$

素因数の和:64308

約数の個数: 20

約数和(自身を含む): 167223672

約数和(自身を除く): 81943496

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 64217, 128434, 256868, 513736, 1027472, 5330011, 10660022, 21320044, 42640088, 85280176]

約数ペア:

[(1, 85280176), (2, 42640088), (4, 21320044), (8, 10660022), (16, 5330011), (83, 1027472), (166, 513736), (332, 256868), (664, 128434), (1328, 64217)]