89033590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1193}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 170216640

約数和(自身を除く): 81183050

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439, 878, 1193, 2195, 2386, 4390, 5965, 7463, 11930, 14926, 20281, 37315, 40562, 74630, 101405, 202810, 523727, 1047454, 2618635, 5237270, 8903359, 17806718, 44516795, 89033590]

約数ペア:

[(1, 89033590), (2, 44516795), (5, 17806718), (10, 8903359), (17, 5237270), (34, 2618635), (85, 1047454), (170, 523727), (439, 202810), (878, 101405), (1193, 74630), (2195, 40562), (2386, 37315), (4390, 20281), (5965, 14926), (7463, 11930)]