129608896

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{33199}}^1$

素因数の和:33272

約数の個数: 28

約数和(自身を含む): 261416800

約数和(自身を除く): 131807904

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 33199, 66398, 132796, 265592, 531184, 1062368, 2025139, 2124736, 4050278, 8100556, 16201112, 32402224, 64804448, 129608896]

約数ペア:

[(1, 129608896), (2, 64804448), (4, 32402224), (8, 16201112), (16, 8100556), (32, 4050278), (61, 2124736), (64, 2025139), (122, 1062368), (244, 531184), (488, 265592), (976, 132796), (1952, 66398), (3904, 33199)]