231892912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{391711}}^1$

素因数の和:391756

約数の個数: 20

約数和(自身を含む): 461436736

約数和(自身を除く): 229543824

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 391711, 783422, 1566844, 3133688, 6267376, 14493307, 28986614, 57973228, 115946456, 231892912]

約数ペア:

[(1, 231892912), (2, 115946456), (4, 57973228), (8, 28986614), (16, 14493307), (37, 6267376), (74, 3133688), (148, 1566844), (296, 783422), (592, 391711)]