91065856

素因数分解:

$2^9\times 7^1\times {\mathrm{25409}}^1$

素因数の和:25434

約数の個数: 40

約数和(自身を含む): 207955440

約数和(自身を除く): 116889584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 25409, 50818, 101636, 177863, 203272, 355726, 406544, 711452, 813088, 1422904, 1626176, 2845808, 3252352, 5691616, 6504704, 11383232, 13009408, 22766464, 45532928, 91065856]

約数ペア:

[(1, 91065856), (2, 45532928), (4, 22766464), (7, 13009408), (8, 11383232), (14, 6504704), (16, 5691616), (28, 3252352), (32, 2845808), (56, 1626176), (64, 1422904), (112, 813088), (128, 711452), (224, 406544), (256, 355726), (448, 203272), (512, 177863), (896, 101636), (1792, 50818), (3584, 25409)]