16480520048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3557}}^1\times {\mathrm{15241}}^1$

素因数の和:18825

約数の個数: 40

約数和(自身を含む): 33623242320

約数和(自身を除く): 17142722272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3557, 7114, 14228, 15241, 28456, 30482, 56912, 60964, 67583, 121928, 135166, 243856, 270332, 289579, 540664, 579158, 1081328, 1158316, 2316632, 4633264, 54212237, 108424474, 216848948, 433697896, 867395792, 1030032503, 2060065006, 4120130012, 8240260024, 16480520048]

約数ペア:

[(1, 16480520048), (2, 8240260024), (4, 4120130012), (8, 2060065006), (16, 1030032503), (19, 867395792), (38, 433697896), (76, 216848948), (152, 108424474), (304, 54212237), (3557, 4633264), (7114, 2316632), (14228, 1158316), (15241, 1081328), (28456, 579158), (30482, 540664), (56912, 289579), (60964, 270332), (67583, 243856), (121928, 135166)]