40695416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15749}}^1$

素因数の和:15791

約数の個数: 32

約数和(自身を含む): 85050000

約数和(自身を除く): 44354584

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 15749, 31498, 62996, 125992, 267733, 299231, 535466, 598462, 1070932, 1196924, 2141864, 2393848, 5086927, 10173854, 20347708, 40695416]

約数ペア:

[(1, 40695416), (2, 20347708), (4, 10173854), (8, 5086927), (17, 2393848), (19, 2141864), (34, 1196924), (38, 1070932), (68, 598462), (76, 535466), (136, 299231), (152, 267733), (323, 125992), (646, 62996), (1292, 31498), (2584, 15749)]