82780072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{608677}}^1$

素因数の和:608700

約数の個数: 16

約数和(自身を含む): 164343060

約数和(自身を除く): 81562988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 608677, 1217354, 2434708, 4869416, 10347509, 20695018, 41390036, 82780072]

約数ペア:

[(1, 82780072), (2, 41390036), (4, 20695018), (8, 10347509), (17, 4869416), (34, 2434708), (68, 1217354), (136, 608677)]