31420568

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{66569}}^1$

素因数の和:66634

約数の個数: 16

約数和(自身を含む): 59913000

約数和(自身を除く): 28492432

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 66569, 133138, 266276, 532552, 3927571, 7855142, 15710284, 31420568]

約数ペア:

[(1, 31420568), (2, 15710284), (4, 7855142), (8, 3927571), (59, 532552), (118, 266276), (236, 133138), (472, 66569)]