31094728

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 70761600

約数和(自身を除く): 39666872

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 203, 232, 287, 328, 406, 467, 574, 812, 934, 1148, 1189, 1624, 1868, 2296, 2378, 3269, 3736, 4756, 6538, 8323, 9512, 13076, 13543, 16646, 19147, 26152, 27086, 33292, 38294, 54172, 66584, 76588, 94801, 108344, 134029, 153176, 189602, 268058, 379204, 536116, 555263, 758408, 1072232, 1110526, 2221052, 3886841, 4442104, 7773682, 15547364, 31094728]

約数ペア:

[(1, 31094728), (2, 15547364), (4, 7773682), (7, 4442104), (8, 3886841), (14, 2221052), (28, 1110526), (29, 1072232), (41, 758408), (56, 555263), (58, 536116), (82, 379204), (116, 268058), (164, 189602), (203, 153176), (232, 134029), (287, 108344), (328, 94801), (406, 76588), (467, 66584), (574, 54172), (812, 38294), (934, 33292), (1148, 27086), (1189, 26152), (1624, 19147), (1868, 16646), (2296, 13543), (2378, 13076), (3269, 9512), (3736, 8323), (4756, 6538)]