82452016

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 163302048

約数和(自身を除く): 80850032

約数列:

[1, 2, 4, 8, 16, 71, 142, 181, 284, 362, 401, 568, 724, 802, 1136, 1448, 1604, 2896, 3208, 6416, 12851, 25702, 28471, 51404, 56942, 72581, 102808, 113884, 145162, 205616, 227768, 290324, 455536, 580648, 1161296, 5153251, 10306502, 20613004, 41226008, 82452016]

約数ペア:

[(1, 82452016), (2, 41226008), (4, 20613004), (8, 10306502), (16, 5153251), (71, 1161296), (142, 580648), (181, 455536), (284, 290324), (362, 227768), (401, 205616), (568, 145162), (724, 113884), (802, 102808), (1136, 72581), (1448, 56942), (1604, 51404), (2896, 28471), (3208, 25702), (6416, 12851)]