16672816

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 33323264

約数和(自身を除く): 16650448

約数列:

[1, 2, 4, 8, 16, 67, 103, 134, 151, 206, 268, 302, 412, 536, 604, 824, 1072, 1208, 1648, 2416, 6901, 10117, 13802, 15553, 20234, 27604, 31106, 40468, 55208, 62212, 80936, 110416, 124424, 161872, 248848, 1042051, 2084102, 4168204, 8336408, 16672816]

約数ペア:

[(1, 16672816), (2, 8336408), (4, 4168204), (8, 2084102), (16, 1042051), (67, 248848), (103, 161872), (134, 124424), (151, 110416), (206, 80936), (268, 62212), (302, 55208), (412, 40468), (536, 31106), (604, 27604), (824, 20234), (1072, 15553), (1208, 13802), (1648, 10117), (2416, 6901)]