47131864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1979}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 95634000

約数和(自身を除く): 48502136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 1979, 2977, 3958, 5954, 7916, 11908, 15832, 23816, 25727, 51454, 102908, 205816, 453191, 906382, 1812764, 3625528, 5891483, 11782966, 23565932, 47131864]

約数ペア:

[(1, 47131864), (2, 23565932), (4, 11782966), (8, 5891483), (13, 3625528), (26, 1812764), (52, 906382), (104, 453191), (229, 205816), (458, 102908), (916, 51454), (1832, 25727), (1979, 23816), (2977, 15832), (3958, 11908), (5954, 7916)]