31351664

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{2039}}^1$

素因数の和:2109

約数の個数: 30

約数和(自身を含む): 62797320

約数和(自身を除く): 31445656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 2039, 3844, 4078, 7688, 8156, 15376, 16312, 32624, 63209, 126418, 252836, 505672, 1011344, 1959479, 3918958, 7837916, 15675832, 31351664]

約数ペア:

[(1, 31351664), (2, 15675832), (4, 7837916), (8, 3918958), (16, 1959479), (31, 1011344), (62, 505672), (124, 252836), (248, 126418), (496, 63209), (961, 32624), (1922, 16312), (2039, 15376), (3844, 8156), (4078, 7688)]