22987216

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1229}}^1$

素因数の和:1411

約数の個数: 40

約数和(自身を含む): 51246720

約数和(自身を除く): 28259504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1229, 1336, 2338, 2458, 2672, 4676, 4916, 8603, 9352, 9832, 17206, 18704, 19664, 34412, 68824, 137648, 205243, 410486, 820972, 1436701, 1641944, 2873402, 3283888, 5746804, 11493608, 22987216]

約数ペア:

[(1, 22987216), (2, 11493608), (4, 5746804), (7, 3283888), (8, 2873402), (14, 1641944), (16, 1436701), (28, 820972), (56, 410486), (112, 205243), (167, 137648), (334, 68824), (668, 34412), (1169, 19664), (1229, 18704), (1336, 17206), (2338, 9832), (2458, 9352), (2672, 8603), (4676, 4916)]