17457296

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{5171}}^1$

素因数の和:5390

約数の個数: 20

約数和(自身を含む): 33990384

約数和(自身を除く): 16533088

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 5171, 10342, 20684, 41368, 82736, 1091081, 2182162, 4364324, 8728648, 17457296]

約数ペア:

[(1, 17457296), (2, 8728648), (4, 4364324), (8, 2182162), (16, 1091081), (211, 82736), (422, 41368), (844, 20684), (1688, 10342), (3376, 5171)]