22671856

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{10343}}^1$

素因数の和:10488

約数の個数: 20

約数和(自身を含む): 44251632

約数和(自身を除く): 21579776

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 10343, 20686, 41372, 82744, 165488, 1416991, 2833982, 5667964, 11335928, 22671856]

約数ペア:

[(1, 22671856), (2, 11335928), (4, 5667964), (8, 2833982), (16, 1416991), (137, 165488), (274, 82744), (548, 41372), (1096, 20686), (2192, 10343)]