91472816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 183988224

約数和(自身を除く): 92515408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 446, 496, 827, 892, 1654, 1784, 3308, 3568, 6616, 6913, 13232, 13826, 25637, 27652, 51274, 55304, 102548, 110608, 184421, 205096, 368842, 410192, 737684, 1475368, 2950736, 5717051, 11434102, 22868204, 45736408, 91472816]

約数ペア:

[(1, 91472816), (2, 45736408), (4, 22868204), (8, 11434102), (16, 5717051), (31, 2950736), (62, 1475368), (124, 737684), (223, 410192), (248, 368842), (446, 205096), (496, 184421), (827, 110608), (892, 102548), (1654, 55304), (1784, 51274), (3308, 27652), (3568, 25637), (6616, 13826), (6913, 13232)]