31876024

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 61714800

約数和(自身を除く): 29838776

約数列:

[1, 2, 4, 8, 41, 82, 157, 164, 314, 328, 619, 628, 1238, 1256, 2476, 4952, 6437, 12874, 25379, 25748, 50758, 51496, 97183, 101516, 194366, 203032, 388732, 777464, 3984503, 7969006, 15938012, 31876024]

約数ペア:

[(1, 31876024), (2, 15938012), (4, 7969006), (8, 3984503), (41, 777464), (82, 388732), (157, 203032), (164, 194366), (314, 101516), (328, 97183), (619, 51496), (628, 50758), (1238, 25748), (1256, 25379), (2476, 12874), (4952, 6437)]