40041368

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 77457600

約数和(自身を除く): 37416232

約数列:

[1, 2, 4, 8, 47, 94, 109, 188, 218, 376, 436, 872, 977, 1954, 3908, 5123, 7816, 10246, 20492, 40984, 45919, 91838, 106493, 183676, 212986, 367352, 425972, 851944, 5005171, 10010342, 20020684, 40041368]

約数ペア:

[(1, 40041368), (2, 20020684), (4, 10010342), (8, 5005171), (47, 851944), (94, 425972), (109, 367352), (188, 212986), (218, 183676), (376, 106493), (436, 91838), (872, 45919), (977, 40984), (1954, 20492), (3908, 10246), (5123, 7816)]