80573402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14281}}^1$

素因数の和:14334

約数の個数: 32

約数和(自身を含む): 153560064

約数和(自身を除く): 72986662

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 14281, 28562, 99967, 185653, 199934, 371306, 442711, 885422, 1299571, 2599142, 3098977, 5755243, 6197954, 11510486, 40286701, 80573402]

約数ペア:

[(1, 80573402), (2, 40286701), (7, 11510486), (13, 6197954), (14, 5755243), (26, 3098977), (31, 2599142), (62, 1299571), (91, 885422), (182, 442711), (217, 371306), (403, 199934), (434, 185653), (806, 99967), (2821, 28562), (5642, 14281)]