38730928

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{9419}}^1$

素因数の和:9684

約数の個数: 20

約数和(自身を含む): 75341160

約数和(自身を除く): 36610232

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 9419, 18838, 37676, 75352, 150704, 2420683, 4841366, 9682732, 19365464, 38730928]

約数ペア:

[(1, 38730928), (2, 19365464), (4, 9682732), (8, 4841366), (16, 2420683), (257, 150704), (514, 75352), (1028, 37676), (2056, 18838), (4112, 9419)]