90878542

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{4259}}^1$

素因数の和:4535

約数の個数: 16

約数和(自身を含む): 139864320

約数和(自身を除く): 48985778

約数列:

[1, 2, 47, 94, 227, 454, 4259, 8518, 10669, 21338, 200173, 400346, 966793, 1933586, 45439271, 90878542]

約数ペア:

[(1, 90878542), (2, 45439271), (47, 1933586), (94, 966793), (227, 400346), (454, 200173), (4259, 21338), (8518, 10669)]