65518928

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{95231}}^1$

素因数の和:95282

約数の個数: 20

約数和(自身を含む): 129896448

約数和(自身を除く): 64377520

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 95231, 190462, 380924, 761848, 1523696, 4094933, 8189866, 16379732, 32759464, 65518928]

約数ペア:

[(1, 65518928), (2, 32759464), (4, 16379732), (8, 8189866), (16, 4094933), (43, 1523696), (86, 761848), (172, 380924), (344, 190462), (688, 95231)]