90032278

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{40961}}^1$

素因数の和:41127

約数の個数: 16

約数和(自身を含む): 155327904

約数和(自身を除く): 65295626

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 40961, 81922, 286727, 573454, 6430877, 12861754, 45016139, 90032278]

約数ペア:

[(1, 90032278), (2, 45016139), (7, 12861754), (14, 6430877), (157, 573454), (314, 286727), (1099, 81922), (2198, 40961)]