85468747

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 108743040

約数和(自身を除く): 23274293

約数列:

[1, 7, 13, 61, 89, 91, 173, 427, 623, 793, 1157, 1211, 2249, 5429, 5551, 8099, 10553, 15397, 15743, 38003, 70577, 73871, 107779, 137189, 200161, 494039, 939217, 960323, 1401127, 6574519, 12209821, 85468747]

約数ペア:

[(1, 85468747), (7, 12209821), (13, 6574519), (61, 1401127), (89, 960323), (91, 939217), (173, 494039), (427, 200161), (623, 137189), (793, 107779), (1157, 73871), (1211, 70577), (2249, 38003), (5429, 15743), (5551, 15397), (8099, 10553)]