84394970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45131}}^1$

素因数の和:45166

約数の個数: 32

約数和(自身を含む): 175473216

約数和(自身を除く): 91078246

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 45131, 90262, 225655, 451310, 496441, 767227, 992882, 1534454, 2482205, 3836135, 4964410, 7672270, 8439497, 16878994, 42197485, 84394970]

約数ペア:

[(1, 84394970), (2, 42197485), (5, 16878994), (10, 8439497), (11, 7672270), (17, 4964410), (22, 3836135), (34, 2482205), (55, 1534454), (85, 992882), (110, 767227), (170, 496441), (187, 451310), (374, 225655), (935, 90262), (1870, 45131)]