40185496

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29723}}^1$

素因数の和:29755

約数の個数: 24

約数和(自身を含む): 81592380

約数和(自身を除く): 41406884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 29723, 59446, 118892, 237784, 386399, 772798, 1545596, 3091192, 5023187, 10046374, 20092748, 40185496]

約数ペア:

[(1, 40185496), (2, 20092748), (4, 10046374), (8, 5023187), (13, 3091192), (26, 1545596), (52, 772798), (104, 386399), (169, 237784), (338, 118892), (676, 59446), (1352, 29723)]