83918768

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{88897}}^1$

素因数の和:88964

約数の個数: 20

約数和(自身を含む): 165350280

約数和(自身を除く): 81431512

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 88897, 177794, 355588, 711176, 1422352, 5244923, 10489846, 20979692, 41959384, 83918768]

約数ペア:

[(1, 83918768), (2, 41959384), (4, 20979692), (8, 10489846), (16, 5244923), (59, 1422352), (118, 711176), (236, 355588), (472, 177794), (944, 88897)]