22390184

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 43718400

約数和(自身を除く): 21328216

約数列:

[1, 2, 4, 8, 31, 62, 124, 137, 248, 274, 548, 659, 1096, 1318, 2636, 4247, 5272, 8494, 16988, 20429, 33976, 40858, 81716, 90283, 163432, 180566, 361132, 722264, 2798773, 5597546, 11195092, 22390184]

約数ペア:

[(1, 22390184), (2, 11195092), (4, 5597546), (8, 2798773), (31, 722264), (62, 361132), (124, 180566), (137, 163432), (248, 90283), (274, 81716), (548, 40858), (659, 33976), (1096, 20429), (1318, 16988), (2636, 8494), (4247, 5272)]