16397256

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{4987}}^1$

素因数の和:5133

約数の個数: 32

約数和(自身を含む): 41300640

約数和(自身を除く): 24903384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 4987, 9974, 14961, 19948, 29922, 39896, 59844, 119688, 683219, 1366438, 2049657, 2732876, 4099314, 5465752, 8198628, 16397256]

約数ペア:

[(1, 16397256), (2, 8198628), (3, 5465752), (4, 4099314), (6, 2732876), (8, 2049657), (12, 1366438), (24, 683219), (137, 119688), (274, 59844), (411, 39896), (548, 29922), (822, 19948), (1096, 14961), (1644, 9974), (3288, 4987)]