84920398064

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{59635111}}^1$

素因数の和:59635208

約数の個数: 20

約数和(自身を含む): 166381962480

約数和(自身を除く): 81461564416

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 59635111, 119270222, 238540444, 477080888, 954161776, 5307524879, 10615049758, 21230099516, 42460199032, 84920398064]

約数ペア:

[(1, 84920398064), (2, 42460199032), (4, 21230099516), (8, 10615049758), (16, 5307524879), (89, 954161776), (178, 477080888), (356, 238540444), (712, 119270222), (1424, 59635111)]