31331524

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3049}}^1$

素因数の和:3427

約数の個数: 24

約数和(自身を含む): 62854400

約数和(自身を除く): 31522876

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 3049, 5138, 6098, 10276, 12196, 21343, 42686, 85372, 1118983, 2237966, 4475932, 7832881, 15665762, 31331524]

約数ペア:

[(1, 31331524), (2, 15665762), (4, 7832881), (7, 4475932), (14, 2237966), (28, 1118983), (367, 85372), (734, 42686), (1468, 21343), (2569, 12196), (3049, 10276), (5138, 6098)]