91115816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6857}}^1$

素因数の和:7025

約数の個数: 32

約数和(自身を含む): 187634880

約数和(自身を除く): 96519064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 6857, 13288, 13714, 27428, 54856, 75427, 150854, 301708, 603416, 1035407, 2070814, 4141628, 8283256, 11389477, 22778954, 45557908, 91115816]

約数ペア:

[(1, 91115816), (2, 45557908), (4, 22778954), (8, 11389477), (11, 8283256), (22, 4141628), (44, 2070814), (88, 1035407), (151, 603416), (302, 301708), (604, 150854), (1208, 75427), (1661, 54856), (3322, 27428), (6644, 13714), (6857, 13288)]