89773190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16843}}^1$

素因数の和:16904

約数の個数: 32

約数和(自身を含む): 178276896

約数和(自身を除く): 88503706

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 16843, 33686, 84215, 168430, 218959, 437918, 690563, 1094795, 1381126, 2189590, 3452815, 6905630, 8977319, 17954638, 44886595, 89773190]

約数ペア:

[(1, 89773190), (2, 44886595), (5, 17954638), (10, 8977319), (13, 6905630), (26, 3452815), (41, 2189590), (65, 1381126), (82, 1094795), (130, 690563), (205, 437918), (410, 218959), (533, 168430), (1066, 84215), (2665, 33686), (5330, 16843)]