42906088

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3457

約数の個数: 32

約数和(自身を含む): 84569760

約数和(自身を除く): 41663672

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 3371, 6364, 6742, 12728, 13484, 26968, 124727, 144953, 249454, 289906, 498908, 579812, 997816, 1159624, 5363261, 10726522, 21453044, 42906088]

約数ペア:

[(1, 42906088), (2, 21453044), (4, 10726522), (8, 5363261), (37, 1159624), (43, 997816), (74, 579812), (86, 498908), (148, 289906), (172, 249454), (296, 144953), (344, 124727), (1591, 26968), (3182, 13484), (3371, 12728), (6364, 6742)]