40663264

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{55249}}^1$

素因数の和:55282

約数の個数: 24

約数和(自身を含む): 83538000

約数和(自身を除く): 42874736

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 55249, 110498, 220996, 441992, 883984, 1270727, 1767968, 2541454, 5082908, 10165816, 20331632, 40663264]

約数ペア:

[(1, 40663264), (2, 20331632), (4, 10165816), (8, 5082908), (16, 2541454), (23, 1767968), (32, 1270727), (46, 883984), (92, 441992), (184, 220996), (368, 110498), (736, 55249)]