22073872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 44740440

約数和(自身を除く): 22666568

約数列:

[1, 2, 4, 8, 16, 29, 58, 113, 116, 226, 232, 421, 452, 464, 842, 904, 1684, 1808, 3277, 3368, 6554, 6736, 12209, 13108, 24418, 26216, 47573, 48836, 52432, 95146, 97672, 190292, 195344, 380584, 761168, 1379617, 2759234, 5518468, 11036936, 22073872]

約数ペア:

[(1, 22073872), (2, 11036936), (4, 5518468), (8, 2759234), (16, 1379617), (29, 761168), (58, 380584), (113, 195344), (116, 190292), (226, 97672), (232, 95146), (421, 52432), (452, 48836), (464, 47573), (842, 26216), (904, 24418), (1684, 13108), (1808, 12209), (3277, 6736), (3368, 6554)]