87375002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17971}}^1$

素因数の和:18014

約数の個数: 32

約数和(自身を含む): 163041984

約数和(自身を除く): 75666982

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 17971, 35942, 197681, 233623, 305507, 395362, 467246, 611014, 2569853, 3360577, 3971591, 5139706, 6721154, 7943182, 43687501, 87375002]

約数ペア:

[(1, 87375002), (2, 43687501), (11, 7943182), (13, 6721154), (17, 5139706), (22, 3971591), (26, 3360577), (34, 2569853), (143, 611014), (187, 467246), (221, 395362), (286, 305507), (374, 233623), (442, 197681), (2431, 35942), (4862, 17971)]