45502472

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19681}}^1$

素因数の和:19721

約数の個数: 24

約数和(自身を含む): 90635610

約数和(自身を除く): 45133138

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 19681, 39362, 78724, 157448, 334577, 669154, 1338308, 2676616, 5687809, 11375618, 22751236, 45502472]

約数ペア:

[(1, 45502472), (2, 22751236), (4, 11375618), (8, 5687809), (17, 2676616), (34, 1338308), (68, 669154), (136, 334577), (289, 157448), (578, 78724), (1156, 39362), (2312, 19681)]