90739814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 151859232

約数和(自身を除く): 61119418

約数列:

[1, 2, 11, 22, 97, 101, 194, 202, 421, 842, 1067, 1111, 2134, 2222, 4631, 9262, 9797, 19594, 40837, 42521, 81674, 85042, 107767, 215534, 449207, 467731, 898414, 935462, 4124537, 8249074, 45369907, 90739814]

約数ペア:

[(1, 90739814), (2, 45369907), (11, 8249074), (22, 4124537), (97, 935462), (101, 898414), (194, 467731), (202, 449207), (421, 215534), (842, 107767), (1067, 85042), (1111, 81674), (2134, 42521), (2222, 40837), (4631, 19594), (9262, 9797)]