31515042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23767}}^1$

素因数の和:23802

約数の個数: 32

約数和(自身を含む): 71874432

約数和(自身を除く): 40359390

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 23767, 47534, 71301, 142602, 308971, 404039, 617942, 808078, 926913, 1212117, 1853826, 2424234, 5252507, 10505014, 15757521, 31515042]

約数ペア:

[(1, 31515042), (2, 15757521), (3, 10505014), (6, 5252507), (13, 2424234), (17, 1853826), (26, 1212117), (34, 926913), (39, 808078), (51, 617942), (78, 404039), (102, 308971), (221, 142602), (442, 71301), (663, 47534), (1326, 23767)]