31941644

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 66796800

約数和(自身を除く): 34855156

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 139, 203, 278, 283, 406, 556, 566, 812, 973, 1132, 1946, 1981, 3892, 3962, 4031, 7924, 8062, 8207, 16124, 16414, 28217, 32828, 39337, 56434, 57449, 78674, 112868, 114898, 157348, 229796, 275359, 550718, 1101436, 1140773, 2281546, 4563092, 7985411, 15970822, 31941644]

約数ペア:

[(1, 31941644), (2, 15970822), (4, 7985411), (7, 4563092), (14, 2281546), (28, 1140773), (29, 1101436), (58, 550718), (116, 275359), (139, 229796), (203, 157348), (278, 114898), (283, 112868), (406, 78674), (556, 57449), (566, 56434), (812, 39337), (973, 32828), (1132, 28217), (1946, 16414), (1981, 16124), (3892, 8207), (3962, 8062), (4031, 7924)]