31780494752

素因数分解:

$2^5\times {\mathrm{24697}}^1\times {\mathrm{40213}}^1$

素因数の和:64920

約数の個数: 24

約数和(自身を含む): 62571938436

約数和(自身を除く): 30791443684

約数列:

[1, 2, 4, 8, 16, 32, 24697, 40213, 49394, 80426, 98788, 160852, 197576, 321704, 395152, 643408, 790304, 1286816, 993140461, 1986280922, 3972561844, 7945123688, 15890247376, 31780494752]

約数ペア:

[(1, 31780494752), (2, 15890247376), (4, 7945123688), (8, 3972561844), (16, 1986280922), (32, 993140461), (24697, 1286816), (40213, 790304), (49394, 643408), (80426, 395152), (98788, 321704), (160852, 197576)]