113279728

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 223766928

約数和(自身を除く): 110487200

約数列:

[1, 2, 4, 8, 16, 83, 166, 197, 332, 394, 433, 664, 788, 866, 1328, 1576, 1732, 3152, 3464, 6928, 16351, 32702, 35939, 65404, 71878, 85301, 130808, 143756, 170602, 261616, 287512, 341204, 575024, 682408, 1364816, 7079983, 14159966, 28319932, 56639864, 113279728]

約数ペア:

[(1, 113279728), (2, 56639864), (4, 28319932), (8, 14159966), (16, 7079983), (83, 1364816), (166, 682408), (197, 575024), (332, 341204), (394, 287512), (433, 261616), (664, 170602), (788, 143756), (866, 130808), (1328, 85301), (1576, 71878), (1732, 65404), (3152, 35939), (3464, 32702), (6928, 16351)]