31478564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16361}}^1$

素因数の和:16415

約数の個数: 24

約数和(自身を含む): 60932088

約数和(自身を除く): 29453524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 16361, 32722, 65444, 212693, 425386, 605357, 850772, 1210714, 2421428, 7869641, 15739282, 31478564]

約数ペア:

[(1, 31478564), (2, 15739282), (4, 7869641), (13, 2421428), (26, 1210714), (37, 850772), (52, 605357), (74, 425386), (148, 212693), (481, 65444), (962, 32722), (1924, 16361)]