87841792

素因数分解:

$2^{10}\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:916

約数の個数: 44

約数和(自身を含む): 177433960

約数和(自身を除く): 89592168

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 787, 872, 1024, 1574, 1744, 3148, 3488, 6296, 6976, 12592, 13952, 25184, 27904, 50368, 55808, 85783, 100736, 111616, 171566, 201472, 343132, 402944, 686264, 805888, 1372528, 2745056, 5490112, 10980224, 21960448, 43920896, 87841792]

約数ペア:

[(1, 87841792), (2, 43920896), (4, 21960448), (8, 10980224), (16, 5490112), (32, 2745056), (64, 1372528), (109, 805888), (128, 686264), (218, 402944), (256, 343132), (436, 201472), (512, 171566), (787, 111616), (872, 100736), (1024, 85783), (1574, 55808), (1744, 50368), (3148, 27904), (3488, 25184), (6296, 13952), (6976, 12592)]