89967436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 174551328

約数和(自身を除く): 84583892

約数列:

[1, 2, 4, 13, 26, 52, 61, 113, 122, 226, 244, 251, 452, 502, 793, 1004, 1469, 1586, 2938, 3172, 3263, 5876, 6526, 6893, 13052, 13786, 15311, 27572, 28363, 30622, 56726, 61244, 89609, 113452, 179218, 199043, 358436, 368719, 398086, 737438, 796172, 1474876, 1730143, 3460286, 6920572, 22491859, 44983718, 89967436]

約数ペア:

[(1, 89967436), (2, 44983718), (4, 22491859), (13, 6920572), (26, 3460286), (52, 1730143), (61, 1474876), (113, 796172), (122, 737438), (226, 398086), (244, 368719), (251, 358436), (452, 199043), (502, 179218), (793, 113452), (1004, 89609), (1469, 61244), (1586, 56726), (2938, 30622), (3172, 28363), (3263, 27572), (5876, 15311), (6526, 13786), (6893, 13052)]