22032784

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{17431}}^1$

素因数の和:17518

約数の個数: 20

約数和(自身を含む): 43231360

約数和(自身を除く): 21198576

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 17431, 34862, 69724, 139448, 278896, 1377049, 2754098, 5508196, 11016392, 22032784]

約数ペア:

[(1, 22032784), (2, 11016392), (4, 5508196), (8, 2754098), (16, 1377049), (79, 278896), (158, 139448), (316, 69724), (632, 34862), (1264, 17431)]