38739032

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{20261}}^1$

素因数の和:20506

約数の個数: 16

約数和(自身を含む): 72943200

約数和(自身を除く): 34204168

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 20261, 40522, 81044, 162088, 4842379, 9684758, 19369516, 38739032]

約数ペア:

[(1, 38739032), (2, 19369516), (4, 9684758), (8, 4842379), (239, 162088), (478, 81044), (956, 40522), (1912, 20261)]