89921584

素因数分解:

$2^4\times {\mathrm{1747}}^1\times {\mathrm{3217}}^1$

素因数の和:4972

約数の個数: 20

約数和(自身を含む): 174376984

約数和(自身を除く): 84455400

約数列:

[1, 2, 4, 8, 16, 1747, 3217, 3494, 6434, 6988, 12868, 13976, 25736, 27952, 51472, 5620099, 11240198, 22480396, 44960792, 89921584]

約数ペア:

[(1, 89921584), (2, 44960792), (4, 22480396), (8, 11240198), (16, 5620099), (1747, 51472), (3217, 27952), (3494, 25736), (6434, 13976), (6988, 12868)]