89935816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12589}}^1$

素因数の和:12661

約数の個数: 32

約数和(自身を含む): 181296000

約数和(自身を除く): 91360184

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 12589, 25178, 50356, 100712, 239191, 478382, 591683, 956764, 1183366, 1913528, 2366732, 4733464, 11241977, 22483954, 44967908, 89935816]

約数ペア:

[(1, 89935816), (2, 44967908), (4, 22483954), (8, 11241977), (19, 4733464), (38, 2366732), (47, 1913528), (76, 1183366), (94, 956764), (152, 591683), (188, 478382), (376, 239191), (893, 100712), (1786, 50356), (3572, 25178), (7144, 12589)]