64942336

素因数分解:

$2^8\times {\mathrm{253681}}^1$

素因数の和:253697

約数の個数: 18

約数和(自身を含む): 129631502

約数和(自身を除く): 64689166

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 253681, 507362, 1014724, 2029448, 4058896, 8117792, 16235584, 32471168, 64942336]

約数ペア:

[(1, 64942336), (2, 32471168), (4, 16235584), (8, 8117792), (16, 4058896), (32, 2029448), (64, 1014724), (128, 507362), (256, 253681)]