1984608344

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{73417}}^1$

素因数の和:73563

約数の個数: 32

約数和(自身を含む): 3876470400

約数和(自身を除く): 1891862056

約数列:

[1, 2, 4, 8, 31, 62, 109, 124, 218, 248, 436, 872, 3379, 6758, 13516, 27032, 73417, 146834, 293668, 587336, 2275927, 4551854, 8002453, 9103708, 16004906, 18207416, 32009812, 64019624, 248076043, 496152086, 992304172, 1984608344]

約数ペア:

[(1, 1984608344), (2, 992304172), (4, 496152086), (8, 248076043), (31, 64019624), (62, 32009812), (109, 18207416), (124, 16004906), (218, 9103708), (248, 8002453), (436, 4551854), (872, 2275927), (3379, 587336), (6758, 293668), (13516, 146834), (27032, 73417)]