23161852

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 48348160

約数和(自身を除く): 25186308

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 283, 316, 518, 553, 566, 1036, 1106, 1132, 1981, 2212, 2923, 3962, 5846, 7924, 10471, 11692, 20461, 20942, 22357, 40922, 41884, 44714, 73297, 81844, 89428, 146594, 156499, 293188, 312998, 625996, 827209, 1654418, 3308836, 5790463, 11580926, 23161852]

約数ペア:

[(1, 23161852), (2, 11580926), (4, 5790463), (7, 3308836), (14, 1654418), (28, 827209), (37, 625996), (74, 312998), (79, 293188), (148, 156499), (158, 146594), (259, 89428), (283, 81844), (316, 73297), (518, 44714), (553, 41884), (566, 40922), (1036, 22357), (1106, 20942), (1132, 20461), (1981, 11692), (2212, 10471), (2923, 7924), (3962, 5846)]