40970032

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{32413}}^1$

素因数の和:32500

約数の個数: 20

約数和(自身を含む): 80386720

約数和(自身を除く): 39416688

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 32413, 64826, 129652, 259304, 518608, 2560627, 5121254, 10242508, 20485016, 40970032]

約数ペア:

[(1, 40970032), (2, 20485016), (4, 10242508), (8, 5121254), (16, 2560627), (79, 518608), (158, 259304), (316, 129652), (632, 64826), (1264, 32413)]