32920144

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{28979}}^1$

素因数の和:29058

約数の個数: 20

約数和(自身を含む): 64683360

約数和(自身を除く): 31763216

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 28979, 57958, 115916, 231832, 463664, 2057509, 4115018, 8230036, 16460072, 32920144]

約数ペア:

[(1, 32920144), (2, 16460072), (4, 8230036), (8, 4115018), (16, 2057509), (71, 463664), (142, 231832), (284, 115916), (568, 57958), (1136, 28979)]