100889816

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 192000000

約数和(自身を除く): 91110184

約数列:

[1, 2, 4, 8, 127, 199, 254, 398, 499, 508, 796, 998, 1016, 1592, 1996, 3992, 25273, 50546, 63373, 99301, 101092, 126746, 198602, 202184, 253492, 397204, 506984, 794408, 12611227, 25222454, 50444908, 100889816]

約数ペア:

[(1, 100889816), (2, 50444908), (4, 25222454), (8, 12611227), (127, 794408), (199, 506984), (254, 397204), (398, 253492), (499, 202184), (508, 198602), (796, 126746), (998, 101092), (1016, 99301), (1592, 63373), (1996, 50546), (3992, 25273)]