87181592

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2647}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 171590400

約数和(自身を除く): 84408808

約数列:

[1, 2, 4, 8, 23, 46, 92, 179, 184, 358, 716, 1432, 2647, 4117, 5294, 8234, 10588, 16468, 21176, 32936, 60881, 121762, 243524, 473813, 487048, 947626, 1895252, 3790504, 10897699, 21795398, 43590796, 87181592]

約数ペア:

[(1, 87181592), (2, 43590796), (4, 21795398), (8, 10897699), (23, 3790504), (46, 1895252), (92, 947626), (179, 487048), (184, 473813), (358, 243524), (716, 121762), (1432, 60881), (2647, 32936), (4117, 21176), (5294, 16468), (8234, 10588)]