16503344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7245

約数の個数: 40

約数和(自身を含む): 37570512

約数和(自身を除く): 21067168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7213, 14426, 28852, 57704, 79343, 93769, 115408, 158686, 187538, 317372, 375076, 634744, 750152, 1031459, 1269488, 1500304, 2062918, 4125836, 8251672, 16503344]

約数ペア:

[(1, 16503344), (2, 8251672), (4, 4125836), (8, 2062918), (11, 1500304), (13, 1269488), (16, 1031459), (22, 750152), (26, 634744), (44, 375076), (52, 317372), (88, 187538), (104, 158686), (143, 115408), (176, 93769), (208, 79343), (286, 57704), (572, 28852), (1144, 14426), (2288, 7213)]