64813128

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{65867}}^1$

素因数の和:65917

約数の個数: 32

約数和(自身を含む): 165987360

約数和(自身を除く): 101174232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 65867, 131734, 197601, 263468, 395202, 526936, 790404, 1580808, 2700547, 5401094, 8101641, 10802188, 16203282, 21604376, 32406564, 64813128]

約数ペア:

[(1, 64813128), (2, 32406564), (3, 21604376), (4, 16203282), (6, 10802188), (8, 8101641), (12, 5401094), (24, 2700547), (41, 1580808), (82, 790404), (123, 526936), (164, 395202), (246, 263468), (328, 197601), (492, 131734), (984, 65867)]