22501456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{34301}}^1$

素因数の和:34350

約数の個数: 20

約数和(自身を含む): 44661204

約数和(自身を除く): 22159748

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 34301, 68602, 137204, 274408, 548816, 1406341, 2812682, 5625364, 11250728, 22501456]

約数ペア:

[(1, 22501456), (2, 11250728), (4, 5625364), (8, 2812682), (16, 1406341), (41, 548816), (82, 274408), (164, 137204), (328, 68602), (656, 34301)]