84979072

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{4073}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 170374680

約数和(自身を除く): 85395608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 4073, 5216, 8146, 10432, 16292, 20864, 32584, 65168, 130336, 260672, 521344, 663899, 1327798, 2655596, 5311192, 10622384, 21244768, 42489536, 84979072]

約数ペア:

[(1, 84979072), (2, 42489536), (4, 21244768), (8, 10622384), (16, 5311192), (32, 2655596), (64, 1327798), (128, 663899), (163, 521344), (326, 260672), (652, 130336), (1304, 65168), (2608, 32584), (4073, 20864), (5216, 16292), (8146, 10432)]