39520312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29231}}^1$

素因数の和:29263

約数の個数: 24

約数和(自身を含む): 80241840

約数和(自身を除く): 40721528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 29231, 58462, 116924, 233848, 380003, 760006, 1520012, 3040024, 4940039, 9880078, 19760156, 39520312]

約数ペア:

[(1, 39520312), (2, 19760156), (4, 9880078), (8, 4940039), (13, 3040024), (26, 1520012), (52, 760006), (104, 380003), (169, 233848), (338, 116924), (676, 58462), (1352, 29231)]