31746956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 61598880

約数和(自身を除く): 29851924

約数列:

[1, 2, 4, 17, 34, 41, 59, 68, 82, 118, 164, 193, 236, 386, 697, 772, 1003, 1394, 2006, 2419, 2788, 3281, 4012, 4838, 6562, 7913, 9676, 11387, 13124, 15826, 22774, 31652, 41123, 45548, 82246, 134521, 164492, 193579, 269042, 387158, 466867, 538084, 774316, 933734, 1867468, 7936739, 15873478, 31746956]

約数ペア:

[(1, 31746956), (2, 15873478), (4, 7936739), (17, 1867468), (34, 933734), (41, 774316), (59, 538084), (68, 466867), (82, 387158), (118, 269042), (164, 193579), (193, 164492), (236, 134521), (386, 82246), (697, 45548), (772, 41123), (1003, 31652), (1394, 22774), (2006, 15826), (2419, 13124), (2788, 11387), (3281, 9676), (4012, 7913), (4838, 6562)]