91615210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23431}}^1$

素因数の和:23478

約数の個数: 32

約数和(自身を含む): 182207232

約数和(自身を除く): 90592022

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 23431, 46862, 117155, 234310, 398327, 538913, 796654, 1077826, 1991635, 2694565, 3983270, 5389130, 9161521, 18323042, 45807605, 91615210]

約数ペア:

[(1, 91615210), (2, 45807605), (5, 18323042), (10, 9161521), (17, 5389130), (23, 3983270), (34, 2694565), (46, 1991635), (85, 1077826), (115, 796654), (170, 538913), (230, 398327), (391, 234310), (782, 117155), (1955, 46862), (3910, 23431)]