89182072

素因数分解:

$2^3\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1607}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 191416320

約数和(自身を除く): 102234248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 991, 1607, 1982, 3214, 3964, 6428, 6937, 7928, 11249, 12856, 13874, 22498, 27748, 44996, 55496, 89992, 1592537, 3185074, 6370148, 11147759, 12740296, 22295518, 44591036, 89182072]

約数ペア:

[(1, 89182072), (2, 44591036), (4, 22295518), (7, 12740296), (8, 11147759), (14, 6370148), (28, 3185074), (56, 1592537), (991, 89992), (1607, 55496), (1982, 44996), (3214, 27748), (3964, 22498), (6428, 13874), (6937, 12856), (7928, 11249)]