31203406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3023}}^1$

素因数の和:3435

約数の個数: 16

約数和(自身を含む): 50549184

約数和(自身を除く): 19345778

約数列:

[1, 2, 13, 26, 397, 794, 3023, 5161, 6046, 10322, 39299, 78598, 1200131, 2400262, 15601703, 31203406]

約数ペア:

[(1, 31203406), (2, 15601703), (13, 2400262), (26, 1200131), (397, 78598), (794, 39299), (3023, 10322), (5161, 6046)]