22216336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 45425664

約数和(自身を除く): 23209328

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 953, 1457, 1906, 2914, 3812, 5828, 7624, 11656, 15248, 23312, 29543, 44791, 59086, 89582, 118172, 179164, 236344, 358328, 472688, 716656, 1388521, 2777042, 5554084, 11108168, 22216336]

約数ペア:

[(1, 22216336), (2, 11108168), (4, 5554084), (8, 2777042), (16, 1388521), (31, 716656), (47, 472688), (62, 358328), (94, 236344), (124, 179164), (188, 118172), (248, 89582), (376, 59086), (496, 44791), (752, 29543), (953, 23312), (1457, 15248), (1906, 11656), (2914, 7624), (3812, 5828)]