84340268

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 149307312

約数和(自身を除く): 64967044

約数列:

[1, 2, 4, 173, 307, 346, 397, 614, 692, 794, 1228, 1588, 53111, 68681, 106222, 121879, 137362, 212444, 243758, 274724, 487516, 21085067, 42170134, 84340268]

約数ペア:

[(1, 84340268), (2, 42170134), (4, 21085067), (173, 487516), (307, 274724), (346, 243758), (397, 212444), (614, 137362), (692, 121879), (794, 106222), (1228, 68681), (1588, 53111)]