40393896

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18911}}^1$

素因数の和:19009

約数の個数: 32

約数和(自身を含む): 102124800

約数和(自身を除く): 61730904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 18911, 37822, 56733, 75644, 113466, 151288, 226932, 453864, 1683079, 3366158, 5049237, 6732316, 10098474, 13464632, 20196948, 40393896]

約数ペア:

[(1, 40393896), (2, 20196948), (3, 13464632), (4, 10098474), (6, 6732316), (8, 5049237), (12, 3366158), (24, 1683079), (89, 453864), (178, 226932), (267, 151288), (356, 113466), (534, 75644), (712, 56733), (1068, 37822), (2136, 18911)]