22316216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 45586800

約数和(自身を除く): 23270584

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 2411, 4628, 4822, 9256, 9644, 19288, 31343, 62686, 125372, 214579, 250744, 429158, 858316, 1716632, 2789527, 5579054, 11158108, 22316216]

約数ペア:

[(1, 22316216), (2, 11158108), (4, 5579054), (8, 2789527), (13, 1716632), (26, 858316), (52, 429158), (89, 250744), (104, 214579), (178, 125372), (356, 62686), (712, 31343), (1157, 19288), (2314, 9644), (2411, 9256), (4628, 4822)]