129855704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{3331}}^1$

素因数の和:3791

約数の個数: 32

約数和(自身を含む): 266293440

約数和(自身を除く): 136437736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 886, 1772, 3331, 3544, 4873, 6662, 9746, 13324, 19492, 26648, 36641, 38984, 73282, 146564, 293128, 1475633, 2951266, 5902532, 11805064, 16231963, 32463926, 64927852, 129855704]

約数ペア:

[(1, 129855704), (2, 64927852), (4, 32463926), (8, 16231963), (11, 11805064), (22, 5902532), (44, 2951266), (88, 1475633), (443, 293128), (886, 146564), (1772, 73282), (3331, 38984), (3544, 36641), (4873, 26648), (6662, 19492), (9746, 13324)]