86424785

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 112039200

約数和(自身を除く): 25614415

約数列:

[1, 5, 29, 37, 89, 145, 181, 185, 445, 905, 1073, 2581, 3293, 5249, 5365, 6697, 12905, 16109, 16465, 26245, 33485, 80545, 95497, 194213, 467161, 477485, 596033, 971065, 2335805, 2980165, 17284957, 86424785]

約数ペア:

[(1, 86424785), (5, 17284957), (29, 2980165), (37, 2335805), (89, 971065), (145, 596033), (181, 477485), (185, 467161), (445, 194213), (905, 95497), (1073, 80545), (2581, 33485), (3293, 26245), (5249, 16465), (5365, 16109), (6697, 12905)]