85412288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:685

約数の個数: 56

約数和(自身を含む): 183702960

約数和(自身を除く): 98290672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 251, 409, 416, 502, 818, 832, 1004, 1636, 2008, 3263, 3272, 4016, 5317, 6526, 6544, 8032, 10634, 13052, 13088, 16064, 21268, 26104, 26176, 42536, 52208, 85072, 102659, 104416, 170144, 205318, 208832, 340288, 410636, 821272, 1334567, 1642544, 2669134, 3285088, 5338268, 6570176, 10676536, 21353072, 42706144, 85412288]

約数ペア:

[(1, 85412288), (2, 42706144), (4, 21353072), (8, 10676536), (13, 6570176), (16, 5338268), (26, 3285088), (32, 2669134), (52, 1642544), (64, 1334567), (104, 821272), (208, 410636), (251, 340288), (409, 208832), (416, 205318), (502, 170144), (818, 104416), (832, 102659), (1004, 85072), (1636, 52208), (2008, 42536), (3263, 26176), (3272, 26104), (4016, 21268), (5317, 16064), (6526, 13088), (6544, 13052), (8032, 10634)]