64518236

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 116086320

約数和(自身を除く): 51568084

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 2971, 5429, 5942, 10858, 11884, 21716, 181231, 264419, 362462, 528838, 724924, 1057676, 16129559, 32259118, 64518236]

約数ペア:

[(1, 64518236), (2, 32259118), (4, 16129559), (61, 1057676), (89, 724924), (122, 528838), (178, 362462), (244, 264419), (356, 181231), (2971, 21716), (5429, 11884), (5942, 10858)]