31682118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23893}}^1$

素因数の和:23928

約数の個数: 32

約数和(自身を含む): 72255456

約数和(自身を除く): 40573338

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 23893, 47786, 71679, 143358, 310609, 406181, 621218, 812362, 931827, 1218543, 1863654, 2437086, 5280353, 10560706, 15841059, 31682118]

約数ペア:

[(1, 31682118), (2, 15841059), (3, 10560706), (6, 5280353), (13, 2437086), (17, 1863654), (26, 1218543), (34, 931827), (39, 812362), (51, 621218), (78, 406181), (102, 310609), (221, 143358), (442, 71679), (663, 47786), (1326, 23893)]