38808416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71339}}^1$

素因数の和:71366

約数の個数: 24

約数和(自身を含む): 80899560

約数和(自身を除く): 42091144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 71339, 142678, 285356, 570712, 1141424, 1212763, 2282848, 2425526, 4851052, 9702104, 19404208, 38808416]

約数ペア:

[(1, 38808416), (2, 19404208), (4, 9702104), (8, 4851052), (16, 2425526), (17, 2282848), (32, 1212763), (34, 1141424), (68, 570712), (136, 285356), (272, 142678), (544, 71339)]