80397416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2711}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 164998080

約数和(自身を除く): 84600664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1348, 2696, 2711, 3707, 5422, 7414, 10844, 14828, 21688, 29656, 29821, 59642, 119284, 238568, 913607, 1827214, 3654428, 7308856, 10049677, 20099354, 40198708, 80397416]

約数ペア:

[(1, 80397416), (2, 40198708), (4, 20099354), (8, 10049677), (11, 7308856), (22, 3654428), (44, 1827214), (88, 913607), (337, 238568), (674, 119284), (1348, 59642), (2696, 29821), (2711, 29656), (3707, 21688), (5422, 14828), (7414, 10844)]