16824496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1789

約数の個数: 40

約数和(自身を含む): 35872704

約数和(自身を除く): 19048208

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 1721, 2444, 3442, 4888, 6884, 9776, 13768, 22373, 27536, 44746, 80887, 89492, 161774, 178984, 323548, 357968, 647096, 1051531, 1294192, 2103062, 4206124, 8412248, 16824496]

約数ペア:

[(1, 16824496), (2, 8412248), (4, 4206124), (8, 2103062), (13, 1294192), (16, 1051531), (26, 647096), (47, 357968), (52, 323548), (94, 178984), (104, 161774), (188, 89492), (208, 80887), (376, 44746), (611, 27536), (752, 22373), (1222, 13768), (1721, 9776), (2444, 6884), (3442, 4888)]