39680870

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{23761}}^1$

素因数の和:23935

約数の個数: 16

約数和(自身を含む): 71856288

約数和(自身を除く): 32175418

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 23761, 47522, 118805, 237610, 3968087, 7936174, 19840435, 39680870]

約数ペア:

[(1, 39680870), (2, 19840435), (5, 7936174), (10, 3968087), (167, 237610), (334, 118805), (835, 47522), (1670, 23761)]