23131444

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 25615436

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 203, 244, 406, 427, 467, 812, 854, 934, 1708, 1769, 1868, 3269, 3538, 6538, 7076, 12383, 13076, 13543, 24766, 27086, 28487, 49532, 54172, 56974, 94801, 113948, 189602, 199409, 379204, 398818, 797636, 826123, 1652246, 3304492, 5782861, 11565722, 23131444]

約数ペア:

[(1, 23131444), (2, 11565722), (4, 5782861), (7, 3304492), (14, 1652246), (28, 826123), (29, 797636), (58, 398818), (61, 379204), (116, 199409), (122, 189602), (203, 113948), (244, 94801), (406, 56974), (427, 54172), (467, 49532), (812, 28487), (854, 27086), (934, 24766), (1708, 13543), (1769, 13076), (1868, 12383), (3269, 7076), (3538, 6538)]