23431304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 51937200

約数和(自身を除く): 28505896

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 457, 493, 754, 884, 914, 986, 1508, 1768, 1828, 1972, 3016, 3656, 3944, 5941, 6409, 7769, 11882, 12818, 13253, 15538, 23764, 25636, 26506, 31076, 47528, 51272, 53012, 62152, 100997, 106024, 172289, 201994, 225301, 344578, 403988, 450602, 689156, 807976, 901204, 1378312, 1802408, 2928913, 5857826, 11715652, 23431304]

約数ペア:

[(1, 23431304), (2, 11715652), (4, 5857826), (8, 2928913), (13, 1802408), (17, 1378312), (26, 901204), (29, 807976), (34, 689156), (52, 450602), (58, 403988), (68, 344578), (104, 225301), (116, 201994), (136, 172289), (221, 106024), (232, 100997), (377, 62152), (442, 53012), (457, 51272), (493, 47528), (754, 31076), (884, 26506), (914, 25636), (986, 23764), (1508, 15538), (1768, 13253), (1828, 12818), (1972, 11882), (3016, 7769), (3656, 6409), (3944, 5941)]