31341415168

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{329993}}^1$

素因数の和:330069

約数の個数: 72

約数和(自身を含む): 72846835488

約数和(自身を除く): 41505420320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 848, 896, 1484, 1696, 1792, 2968, 3392, 5936, 6784, 11872, 13568, 23744, 47488, 94976, 329993, 659986, 1319972, 2309951, 2639944, 4619902, 5279888, 9239804, 10559776, 17489629, 18479608, 21119552, 34979258, 36959216, 42239104, 69958516, 73918432, 84478208, 122427403, 139917032, 147836864, 244854806, 279834064, 295673728, 489709612, 559668128, 591347456, 979419224, 1119336256, 1958838448, 2238672512, 3917676896, 4477345024, 7835353792, 15670707584, 31341415168]

約数ペア:

[(1, 31341415168), (2, 15670707584), (4, 7835353792), (7, 4477345024), (8, 3917676896), (14, 2238672512), (16, 1958838448), (28, 1119336256), (32, 979419224), (53, 591347456), (56, 559668128), (64, 489709612), (106, 295673728), (112, 279834064), (128, 244854806), (212, 147836864), (224, 139917032), (256, 122427403), (371, 84478208), (424, 73918432), (448, 69958516), (742, 42239104), (848, 36959216), (896, 34979258), (1484, 21119552), (1696, 18479608), (1792, 17489629), (2968, 10559776), (3392, 9239804), (5936, 5279888), (6784, 4619902), (11872, 2639944), (13568, 2309951), (23744, 1319972), (47488, 659986), (94976, 329993)]