98128816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{86381}}^1$

素因数の和:86460

約数の個数: 20

約数和(自身を含む): 192804624

約数和(自身を除く): 94675808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 86381, 172762, 345524, 691048, 1382096, 6133051, 12266102, 24532204, 49064408, 98128816]

約数ペア:

[(1, 98128816), (2, 49064408), (4, 24532204), (8, 12266102), (16, 6133051), (71, 1382096), (142, 691048), (284, 345524), (568, 172762), (1136, 86381)]