91914928

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9221}}^1$

素因数の和:9325

約数の個数: 40

約数和(自身を含む): 205835040

約数和(自身を除く): 113920112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9221, 9968, 18442, 36884, 64547, 73768, 129094, 147536, 258188, 516376, 820669, 1032752, 1641338, 3282676, 5744683, 6565352, 11489366, 13130704, 22978732, 45957464, 91914928]

約数ペア:

[(1, 91914928), (2, 45957464), (4, 22978732), (7, 13130704), (8, 11489366), (14, 6565352), (16, 5744683), (28, 3282676), (56, 1641338), (89, 1032752), (112, 820669), (178, 516376), (356, 258188), (623, 147536), (712, 129094), (1246, 73768), (1424, 64547), (2492, 36884), (4984, 18442), (9221, 9968)]