39659152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{190669}}^1$

素因数の和:190690

約数の個数: 20

約数和(自身を含む): 82750780

約数和(自身を除く): 43091628

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 190669, 381338, 762676, 1525352, 2478697, 3050704, 4957394, 9914788, 19829576, 39659152]

約数ペア:

[(1, 39659152), (2, 19829576), (4, 9914788), (8, 4957394), (13, 3050704), (16, 2478697), (26, 1525352), (52, 762676), (104, 381338), (208, 190669)]