86969328

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13831}}^1$

素因数の和:13973

約数の個数: 40

約数和(自身を含む): 226402176

約数和(自身を除く): 139432848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 13831, 27662, 41493, 55324, 82986, 110648, 165972, 221296, 331944, 663888, 1811861, 3623722, 5435583, 7247444, 10871166, 14494888, 21742332, 28989776, 43484664, 86969328]

約数ペア:

[(1, 86969328), (2, 43484664), (3, 28989776), (4, 21742332), (6, 14494888), (8, 10871166), (12, 7247444), (16, 5435583), (24, 3623722), (48, 1811861), (131, 663888), (262, 331944), (393, 221296), (524, 165972), (786, 110648), (1048, 82986), (1572, 55324), (2096, 41493), (3144, 27662), (6288, 13831)]