79143896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3943}}^1$

素因数の和:4155

約数の個数: 32

約数和(自身を含む): 160678560

約数和(自身を除く): 81534664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1544, 2509, 3943, 5018, 7886, 10036, 15772, 20072, 31544, 51259, 102518, 205036, 410072, 760999, 1521998, 3043996, 6087992, 9892987, 19785974, 39571948, 79143896]

約数ペア:

[(1, 79143896), (2, 39571948), (4, 19785974), (8, 9892987), (13, 6087992), (26, 3043996), (52, 1521998), (104, 760999), (193, 410072), (386, 205036), (772, 102518), (1544, 51259), (2509, 31544), (3943, 20072), (5018, 15772), (7886, 10036)]