16213204

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 34433280

約数和(自身を除く): 18220076

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 487, 574, 812, 974, 1148, 1189, 1948, 2378, 3409, 4756, 6818, 8323, 13636, 14123, 16646, 19967, 28246, 33292, 39934, 56492, 79868, 98861, 139769, 197722, 279538, 395444, 559076, 579043, 1158086, 2316172, 4053301, 8106602, 16213204]

約数ペア:

[(1, 16213204), (2, 8106602), (4, 4053301), (7, 2316172), (14, 1158086), (28, 579043), (29, 559076), (41, 395444), (58, 279538), (82, 197722), (116, 139769), (164, 98861), (203, 79868), (287, 56492), (406, 39934), (487, 33292), (574, 28246), (812, 19967), (974, 16646), (1148, 14123), (1189, 13636), (1948, 8323), (2378, 6818), (3409, 4756)]