281170168

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{1523}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 539861760

約数和(自身を除く): 258691592

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 491, 982, 1523, 1964, 3046, 3928, 6092, 12184, 23077, 46154, 71581, 92308, 143162, 184616, 286324, 572648, 747793, 1495586, 2991172, 5982344, 35146271, 70292542, 140585084, 281170168]

約数ペア:

[(1, 281170168), (2, 140585084), (4, 70292542), (8, 35146271), (47, 5982344), (94, 2991172), (188, 1495586), (376, 747793), (491, 572648), (982, 286324), (1523, 184616), (1964, 143162), (3046, 92308), (3928, 71581), (6092, 46154), (12184, 23077)]