16120416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12917}}^1$

素因数の和:12943

約数の個数: 48

約数和(自身を含む): 45574704

約数和(自身を除く): 29454288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 12917, 25834, 38751, 51668, 77502, 103336, 155004, 167921, 206672, 310008, 335842, 413344, 503763, 620016, 671684, 1007526, 1240032, 1343368, 2015052, 2686736, 4030104, 5373472, 8060208, 16120416]

約数ペア:

[(1, 16120416), (2, 8060208), (3, 5373472), (4, 4030104), (6, 2686736), (8, 2015052), (12, 1343368), (13, 1240032), (16, 1007526), (24, 671684), (26, 620016), (32, 503763), (39, 413344), (48, 335842), (52, 310008), (78, 206672), (96, 167921), (104, 155004), (156, 103336), (208, 77502), (312, 51668), (416, 38751), (624, 25834), (1248, 12917)]