80707328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{24251}}^1$

素因数の和:24280

約数の個数: 36

約数和(自身を含む): 173498808

約数和(自身を除く): 92791480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 24251, 48502, 97004, 194008, 315263, 388016, 630526, 776032, 1261052, 1552064, 2522104, 3104128, 5044208, 6208256, 10088416, 20176832, 40353664, 80707328]

約数ペア:

[(1, 80707328), (2, 40353664), (4, 20176832), (8, 10088416), (13, 6208256), (16, 5044208), (26, 3104128), (32, 2522104), (52, 1552064), (64, 1261052), (104, 776032), (128, 630526), (208, 388016), (256, 315263), (416, 194008), (832, 97004), (1664, 48502), (3328, 24251)]