16456804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 36691200

約数和(自身を除く): 20234396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 1559, 2639, 3118, 5278, 6236, 10556, 10913, 20267, 21826, 40534, 43652, 45211, 81068, 90422, 141869, 180844, 283738, 316477, 567476, 587743, 632954, 1175486, 1265908, 2350972, 4114201, 8228402, 16456804]

約数ペア:

[(1, 16456804), (2, 8228402), (4, 4114201), (7, 2350972), (13, 1265908), (14, 1175486), (26, 632954), (28, 587743), (29, 567476), (52, 316477), (58, 283738), (91, 180844), (116, 141869), (182, 90422), (203, 81068), (364, 45211), (377, 43652), (406, 40534), (754, 21826), (812, 20267), (1508, 10913), (1559, 10556), (2639, 6236), (3118, 5278)]