84117008

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89107}}^1$

素因数の和:89174

約数の個数: 20

約数和(自身を含む): 165740880

約数和(自身を除く): 81623872

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 89107, 178214, 356428, 712856, 1425712, 5257313, 10514626, 21029252, 42058504, 84117008]

約数ペア:

[(1, 84117008), (2, 42058504), (4, 21029252), (8, 10514626), (16, 5257313), (59, 1425712), (118, 712856), (236, 356428), (472, 178214), (944, 89107)]