89992012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{14929}}^1$

素因数の和:15081

約数の個数: 24

約数和(自身を含む): 173068560

約数和(自身を除く): 83076548

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 14929, 29858, 59716, 164219, 328438, 656876, 2045273, 4090546, 8181092, 22498003, 44996006, 89992012]

約数ペア:

[(1, 89992012), (2, 44996006), (4, 22498003), (11, 8181092), (22, 4090546), (44, 2045273), (137, 656876), (274, 328438), (548, 164219), (1507, 59716), (3014, 29858), (6028, 14929)]