3909091568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{41263}}^1$

素因数の和:41493

約数の個数: 40

約数和(自身を含む): 7859306496

約数和(自身を除く): 3950214928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 191, 248, 382, 496, 764, 1528, 3056, 5921, 11842, 23684, 41263, 47368, 82526, 94736, 165052, 330104, 660208, 1279153, 2558306, 5116612, 7881233, 10233224, 15762466, 20466448, 31524932, 63049864, 126099728, 244318223, 488636446, 977272892, 1954545784, 3909091568]

約数ペア:

[(1, 3909091568), (2, 1954545784), (4, 977272892), (8, 488636446), (16, 244318223), (31, 126099728), (62, 63049864), (124, 31524932), (191, 20466448), (248, 15762466), (382, 10233224), (496, 7881233), (764, 5116612), (1528, 2558306), (3056, 1279153), (5921, 660208), (11842, 330104), (23684, 165052), (41263, 94736), (47368, 82526)]