22391672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{90289}}^1$

素因数の和:90326

約数の個数: 16

約数和(自身を含む): 43339200

約数和(自身を除く): 20947528

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 90289, 180578, 361156, 722312, 2798959, 5597918, 11195836, 22391672]

約数ペア:

[(1, 22391672), (2, 11195836), (4, 5597918), (8, 2798959), (31, 722312), (62, 361156), (124, 180578), (248, 90289)]