86419996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 167305600

約数和(自身を除く): 80885604

約数列:

[1, 2, 4, 13, 26, 52, 79, 109, 158, 193, 218, 316, 386, 436, 772, 1027, 1417, 2054, 2509, 2834, 4108, 5018, 5668, 8611, 10036, 15247, 17222, 21037, 30494, 34444, 42074, 60988, 84148, 111943, 198211, 223886, 273481, 396422, 447772, 546962, 792844, 1093924, 1661923, 3323846, 6647692, 21604999, 43209998, 86419996]

約数ペア:

[(1, 86419996), (2, 43209998), (4, 21604999), (13, 6647692), (26, 3323846), (52, 1661923), (79, 1093924), (109, 792844), (158, 546962), (193, 447772), (218, 396422), (316, 273481), (386, 223886), (436, 198211), (772, 111943), (1027, 84148), (1417, 60988), (2054, 42074), (2509, 34444), (2834, 30494), (4108, 21037), (5018, 17222), (5668, 15247), (8611, 10036)]