82881290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15727}}^1$

素因数の和:15782

約数の個数: 32

約数和(自身を含む): 163067904

約数和(自身を除く): 80186614

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 15727, 31454, 78635, 157270, 267359, 487537, 534718, 975074, 1336795, 2437685, 2673590, 4875370, 8288129, 16576258, 41440645, 82881290]

約数ペア:

[(1, 82881290), (2, 41440645), (5, 16576258), (10, 8288129), (17, 4875370), (31, 2673590), (34, 2437685), (62, 1336795), (85, 975074), (155, 534718), (170, 487537), (310, 267359), (527, 157270), (1054, 78635), (2635, 31454), (5270, 15727)]