40388248

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{12049}}^1$

素因数の和:12474

約数の個数: 16

約数和(自身を含む): 75915000

約数和(自身を除く): 35526752

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 12049, 24098, 48196, 96392, 5048531, 10097062, 20194124, 40388248]

約数ペア:

[(1, 40388248), (2, 20194124), (4, 10097062), (8, 5048531), (419, 96392), (838, 48196), (1676, 24098), (3352, 12049)]