86086585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 31486535

約数列:

[1, 5, 13, 23, 65, 89, 115, 299, 445, 647, 1157, 1495, 2047, 3235, 5785, 8411, 10235, 14881, 26611, 42055, 57583, 74405, 133055, 193453, 287915, 748579, 967265, 1324409, 3742895, 6622045, 17217317, 86086585]

約数ペア:

[(1, 86086585), (5, 17217317), (13, 6622045), (23, 3742895), (65, 1324409), (89, 967265), (115, 748579), (299, 287915), (445, 193453), (647, 133055), (1157, 74405), (1495, 57583), (2047, 42055), (3235, 26611), (5785, 14881), (8411, 10235)]