39239728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{222953}}^1$

素因数の和:222972

約数の個数: 20

約数和(自身を含む): 82938888

約数和(自身を除く): 43699160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 222953, 445906, 891812, 1783624, 2452483, 3567248, 4904966, 9809932, 19619864, 39239728]

約数ペア:

[(1, 39239728), (2, 19619864), (4, 9809932), (8, 4904966), (11, 3567248), (16, 2452483), (22, 1783624), (44, 891812), (88, 445906), (176, 222953)]