128859632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{732157}}^1$

素因数の和:732176

約数の個数: 20

約数和(自身を含む): 272362776

約数和(自身を除く): 143503144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 732157, 1464314, 2928628, 5857256, 8053727, 11714512, 16107454, 32214908, 64429816, 128859632]

約数ペア:

[(1, 128859632), (2, 64429816), (4, 32214908), (8, 16107454), (11, 11714512), (16, 8053727), (22, 5857256), (44, 2928628), (88, 1464314), (176, 732157)]