39669712

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{42023}}^1$

素因数の和:42090

約数の個数: 20

約数和(自身を含む): 78164640

約数和(自身を除く): 38494928

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 42023, 84046, 168092, 336184, 672368, 2479357, 4958714, 9917428, 19834856, 39669712]

約数ペア:

[(1, 39669712), (2, 19834856), (4, 9917428), (8, 4958714), (16, 2479357), (59, 672368), (118, 336184), (236, 168092), (472, 84046), (944, 42023)]