89816246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{22003}}^1$

素因数の和:22175

約数の個数: 16

約数和(自身を含む): 146018544

約数和(自身を除く): 56202298

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 22003, 44006, 286039, 572078, 3454471, 6908942, 44908123, 89816246]

約数ペア:

[(1, 89816246), (2, 44908123), (13, 6908942), (26, 3454471), (157, 572078), (314, 286039), (2041, 44006), (4082, 22003)]