1342672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2746

約数の個数: 20

約数和(自身を含む): 2686336

約数和(自身を除く): 1343664

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2707, 5414, 10828, 21656, 43312, 83917, 167834, 335668, 671336, 1342672]

約数ペア:

[(1, 1342672), (2, 671336), (4, 335668), (8, 167834), (16, 83917), (31, 43312), (62, 21656), (124, 10828), (248, 5414), (496, 2707)]