90113648

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{152219}}^1$

素因数の和:152264

約数の個数: 20

約数和(自身を含む): 179315160

約数和(自身を除く): 89201512

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 152219, 304438, 608876, 1217752, 2435504, 5632103, 11264206, 22528412, 45056824, 90113648]

約数ペア:

[(1, 90113648), (2, 45056824), (4, 22528412), (8, 11264206), (16, 5632103), (37, 2435504), (74, 1217752), (148, 608876), (296, 304438), (592, 152219)]