31545332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 68866560

約数和(自身を除く): 37321228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1097, 1106, 2054, 2194, 2212, 4108, 4388, 7189, 7679, 14261, 14378, 15358, 28522, 28756, 30716, 57044, 86663, 99827, 173326, 199654, 346652, 399308, 606641, 1126619, 1213282, 2253238, 2426564, 4506476, 7886333, 15772666, 31545332]

約数ペア:

[(1, 31545332), (2, 15772666), (4, 7886333), (7, 4506476), (13, 2426564), (14, 2253238), (26, 1213282), (28, 1126619), (52, 606641), (79, 399308), (91, 346652), (158, 199654), (182, 173326), (316, 99827), (364, 86663), (553, 57044), (1027, 30716), (1097, 28756), (1106, 28522), (2054, 15358), (2194, 14378), (2212, 14261), (4108, 7679), (4388, 7189)]