70390358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{2039}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 108470880

約数和(自身を除く): 38080522

約数列:

[1, 2, 41, 82, 421, 842, 2039, 4078, 17261, 34522, 83599, 167198, 858419, 1716838, 35195179, 70390358]

約数ペア:

[(1, 70390358), (2, 35195179), (41, 1716838), (82, 858419), (421, 167198), (842, 83599), (2039, 34522), (4078, 17261)]