83216090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{268439}}^1$

素因数の和:268477

約数の個数: 16

約数和(自身を含む): 154621440

約数和(自身を除く): 71405350

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 268439, 536878, 1342195, 2684390, 8321609, 16643218, 41608045, 83216090]

約数ペア:

[(1, 83216090), (2, 41608045), (5, 16643218), (10, 8321609), (31, 2684390), (62, 1342195), (155, 536878), (310, 268439)]