389632352

素因数分解:

$2^5\times {\mathrm{281}}^1\times {\mathrm{43331}}^1$

素因数の和:43622

約数の個数: 24

約数和(自身を含む): 769836312

約数和(自身を除く): 380203960

約数列:

[1, 2, 4, 8, 16, 32, 281, 562, 1124, 2248, 4496, 8992, 43331, 86662, 173324, 346648, 693296, 1386592, 12176011, 24352022, 48704044, 97408088, 194816176, 389632352]

約数ペア:

[(1, 389632352), (2, 194816176), (4, 97408088), (8, 48704044), (16, 24352022), (32, 12176011), (281, 1386592), (562, 693296), (1124, 346648), (2248, 173324), (4496, 86662), (8992, 43331)]