40337768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5347}}^1$

素因数の和:5417

約数の個数: 32

約数和(自身を含む): 80861760

約数和(自身を除く): 40523992

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 5347, 7544, 10694, 21388, 42776, 122981, 219227, 245962, 438454, 491924, 876908, 983848, 1753816, 5042221, 10084442, 20168884, 40337768]

約数ペア:

[(1, 40337768), (2, 20168884), (4, 10084442), (8, 5042221), (23, 1753816), (41, 983848), (46, 876908), (82, 491924), (92, 438454), (164, 245962), (184, 219227), (328, 122981), (943, 42776), (1886, 21388), (3772, 10694), (5347, 7544)]