22225264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44809}}^1$

素因数の和:44848

約数の個数: 20

約数和(自身を含む): 44451520

約数和(自身を除く): 22226256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44809, 89618, 179236, 358472, 716944, 1389079, 2778158, 5556316, 11112632, 22225264]

約数ペア:

[(1, 22225264), (2, 11112632), (4, 5556316), (8, 2778158), (16, 1389079), (31, 716944), (62, 358472), (124, 179236), (248, 89618), (496, 44809)]