76984144

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{81551}}^1$

素因数の和:81618

約数の個数: 20

約数和(自身を含む): 151686720

約数和(自身を除く): 74702576

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 81551, 163102, 326204, 652408, 1304816, 4811509, 9623018, 19246036, 38492072, 76984144]

約数ペア:

[(1, 76984144), (2, 38492072), (4, 19246036), (8, 9623018), (16, 4811509), (59, 1304816), (118, 652408), (236, 326204), (472, 163102), (944, 81551)]