160180112

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{244177}}^1$

素因数の和:244226

約数の個数: 20

約数和(自身を含む): 317919756

約数和(自身を除く): 157739644

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 244177, 488354, 976708, 1953416, 3906832, 10011257, 20022514, 40045028, 80090056, 160180112]

約数ペア:

[(1, 160180112), (2, 80090056), (4, 40045028), (8, 20022514), (16, 10011257), (41, 3906832), (82, 1953416), (164, 976708), (328, 488354), (656, 244177)]