31012644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3340

約数の個数: 48

約数和(自身を含む): 79231040

約数和(自身を除く): 48218396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 3259, 4758, 6518, 9516, 9777, 13036, 19554, 39108, 42367, 84734, 127101, 169468, 198799, 254202, 397598, 508404, 596397, 795196, 1192794, 2385588, 2584387, 5168774, 7753161, 10337548, 15506322, 31012644]

約数ペア:

[(1, 31012644), (2, 15506322), (3, 10337548), (4, 7753161), (6, 5168774), (12, 2584387), (13, 2385588), (26, 1192794), (39, 795196), (52, 596397), (61, 508404), (78, 397598), (122, 254202), (156, 198799), (183, 169468), (244, 127101), (366, 84734), (732, 42367), (793, 39108), (1586, 19554), (2379, 13036), (3172, 9777), (3259, 9516), (4758, 6518)]