190222712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{1283}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 366094080

約数和(自身を除く): 175871368

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 431, 862, 1283, 1724, 2566, 3448, 5132, 10264, 18533, 37066, 55169, 74132, 110338, 148264, 220676, 441352, 552973, 1105946, 2211892, 4423784, 23777839, 47555678, 95111356, 190222712]

約数ペア:

[(1, 190222712), (2, 95111356), (4, 47555678), (8, 23777839), (43, 4423784), (86, 2211892), (172, 1105946), (344, 552973), (431, 441352), (862, 220676), (1283, 148264), (1724, 110338), (2566, 74132), (3448, 55169), (5132, 37066), (10264, 18533)]