31105552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47417}}^1$

素因数の和:47466

約数の個数: 20

約数和(自身を含む): 61738236

約数和(自身を除く): 30632684

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 47417, 94834, 189668, 379336, 758672, 1944097, 3888194, 7776388, 15552776, 31105552]

約数ペア:

[(1, 31105552), (2, 15552776), (4, 7776388), (8, 3888194), (16, 1944097), (41, 758672), (82, 379336), (164, 189668), (328, 94834), (656, 47417)]