22344176

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 45306624

約数和(自身を除く): 22962448

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 691, 752, 1382, 2021, 2764, 4042, 5528, 8084, 11056, 16168, 29713, 32336, 32477, 59426, 64954, 118852, 129908, 237704, 259816, 475408, 519632, 1396511, 2793022, 5586044, 11172088, 22344176]

約数ペア:

[(1, 22344176), (2, 11172088), (4, 5586044), (8, 2793022), (16, 1396511), (43, 519632), (47, 475408), (86, 259816), (94, 237704), (172, 129908), (188, 118852), (344, 64954), (376, 59426), (688, 32477), (691, 32336), (752, 29713), (1382, 16168), (2021, 11056), (2764, 8084), (4042, 5528)]