79643896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1583}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 157766400

約数和(自身を除く): 78122504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 331, 662, 1324, 1583, 2648, 3166, 6289, 6332, 12578, 12664, 25156, 30077, 50312, 60154, 120308, 240616, 523973, 1047946, 2095892, 4191784, 9955487, 19910974, 39821948, 79643896]

約数ペア:

[(1, 79643896), (2, 39821948), (4, 19910974), (8, 9955487), (19, 4191784), (38, 2095892), (76, 1047946), (152, 523973), (331, 240616), (662, 120308), (1324, 60154), (1583, 50312), (2648, 30077), (3166, 25156), (6289, 12664), (6332, 12578)]