31750732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 62092800

約数和(自身を除く): 30342068

約数列:

[1, 2, 4, 13, 26, 52, 59, 79, 118, 131, 158, 236, 262, 316, 524, 767, 1027, 1534, 1703, 2054, 3068, 3406, 4108, 4661, 6812, 7729, 9322, 10349, 15458, 18644, 20698, 30916, 41396, 60593, 100477, 121186, 134537, 200954, 242372, 269074, 401908, 538148, 610591, 1221182, 2442364, 7937683, 15875366, 31750732]

約数ペア:

[(1, 31750732), (2, 15875366), (4, 7937683), (13, 2442364), (26, 1221182), (52, 610591), (59, 538148), (79, 401908), (118, 269074), (131, 242372), (158, 200954), (236, 134537), (262, 121186), (316, 100477), (524, 60593), (767, 41396), (1027, 30916), (1534, 20698), (1703, 18644), (2054, 15458), (3068, 10349), (3406, 9322), (4108, 7729), (4661, 6812)]