86804458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 144789120

約数和(自身を除く): 57984662

約数列:

[1, 2, 13, 26, 59, 71, 118, 142, 767, 797, 923, 1534, 1594, 1846, 4189, 8378, 10361, 20722, 47023, 54457, 56587, 94046, 108914, 113174, 611299, 735631, 1222598, 1471262, 3338633, 6677266, 43402229, 86804458]

約数ペア:

[(1, 86804458), (2, 43402229), (13, 6677266), (26, 3338633), (59, 1471262), (71, 1222598), (118, 735631), (142, 611299), (767, 113174), (797, 108914), (923, 94046), (1534, 56587), (1594, 54457), (1846, 47023), (4189, 20722), (8378, 10361)]