40475632

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{68371}}^1$

素因数の和:68416

約数の個数: 20

約数和(自身を含む): 80542216

約数和(自身を除く): 40066584

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 68371, 136742, 273484, 546968, 1093936, 2529727, 5059454, 10118908, 20237816, 40475632]

約数ペア:

[(1, 40475632), (2, 20237816), (4, 10118908), (8, 5059454), (16, 2529727), (37, 1093936), (74, 546968), (148, 273484), (296, 136742), (592, 68371)]