82017044

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{70949}}^1$

素因数の和:70987

約数の個数: 18

約数和(自身を含む): 152471550

約数和(自身を除く): 70454506

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 70949, 141898, 283796, 1206133, 2412266, 4824532, 20504261, 41008522, 82017044]

約数ペア:

[(1, 82017044), (2, 41008522), (4, 20504261), (17, 4824532), (34, 2412266), (68, 1206133), (289, 283796), (578, 141898), (1156, 70949)]