22990288

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{7523}}^1$

素因数の和:7722

約数の個数: 20

約数和(自身を含む): 44782848

約数和(自身を除く): 21792560

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 7523, 15046, 30092, 60184, 120368, 1436893, 2873786, 5747572, 11495144, 22990288]

約数ペア:

[(1, 22990288), (2, 11495144), (4, 5747572), (8, 2873786), (16, 1436893), (191, 120368), (382, 60184), (764, 30092), (1528, 15046), (3056, 7523)]