40338384

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4643}}^1$

素因数の和:4835

約数の個数: 40

約数和(自身を含む): 104805792

約数和(自身を除く): 64467408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 4643, 8688, 9286, 13929, 18572, 27858, 37144, 55716, 74288, 111432, 222864, 840383, 1680766, 2521149, 3361532, 5042298, 6723064, 10084596, 13446128, 20169192, 40338384]

約数ペア:

[(1, 40338384), (2, 20169192), (3, 13446128), (4, 10084596), (6, 6723064), (8, 5042298), (12, 3361532), (16, 2521149), (24, 1680766), (48, 840383), (181, 222864), (362, 111432), (543, 74288), (724, 55716), (1086, 37144), (1448, 27858), (2172, 18572), (2896, 13929), (4344, 9286), (4643, 8688)]