47994008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 94802400

約数和(自身を除く): 46808392

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2393, 2507, 4786, 5014, 9572, 10028, 19144, 20056, 55039, 110078, 220156, 260837, 440312, 521674, 1043348, 2086696, 5999251, 11998502, 23997004, 47994008]

約数ペア:

[(1, 47994008), (2, 23997004), (4, 11998502), (8, 5999251), (23, 2086696), (46, 1043348), (92, 521674), (109, 440312), (184, 260837), (218, 220156), (436, 110078), (872, 55039), (2393, 20056), (2507, 19144), (4786, 10028), (5014, 9572)]