42153416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{433}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 81348960

約数和(自身を除く): 39195544

約数列:

[1, 2, 4, 8, 43, 86, 172, 283, 344, 433, 566, 866, 1132, 1732, 2264, 3464, 12169, 18619, 24338, 37238, 48676, 74476, 97352, 122539, 148952, 245078, 490156, 980312, 5269177, 10538354, 21076708, 42153416]

約数ペア:

[(1, 42153416), (2, 21076708), (4, 10538354), (8, 5269177), (43, 980312), (86, 490156), (172, 245078), (283, 148952), (344, 122539), (433, 97352), (566, 74476), (866, 48676), (1132, 37238), (1732, 24338), (2264, 18619), (3464, 12169)]