85325516

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2450

約数の個数: 36

約数和(自身を含む): 163805376

約数和(自身を除く): 78479860

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 289, 527, 578, 1054, 1156, 2108, 2381, 4762, 8959, 9524, 17918, 35836, 40477, 73811, 80954, 147622, 161908, 295244, 688109, 1254787, 1376218, 2509574, 2752436, 5019148, 21331379, 42662758, 85325516]

約数ペア:

[(1, 85325516), (2, 42662758), (4, 21331379), (17, 5019148), (31, 2752436), (34, 2509574), (62, 1376218), (68, 1254787), (124, 688109), (289, 295244), (527, 161908), (578, 147622), (1054, 80954), (1156, 73811), (2108, 40477), (2381, 35836), (4762, 17918), (8959, 9524)]