43139632

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{72871}}^1$

素因数の和:72916

約数の個数: 20

約数和(自身を含む): 85843216

約数和(自身を除く): 42703584

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 72871, 145742, 291484, 582968, 1165936, 2696227, 5392454, 10784908, 21569816, 43139632]

約数ペア:

[(1, 43139632), (2, 21569816), (4, 10784908), (8, 5392454), (16, 2696227), (37, 1165936), (74, 582968), (148, 291484), (296, 145742), (592, 72871)]