16528616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 33720960

約数和(自身を除く): 17192344

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 1543, 2678, 3086, 5356, 6172, 10712, 12344, 20059, 40118, 80236, 158929, 160472, 317858, 635716, 1271432, 2066077, 4132154, 8264308, 16528616]

約数ペア:

[(1, 16528616), (2, 8264308), (4, 4132154), (8, 2066077), (13, 1271432), (26, 635716), (52, 317858), (103, 160472), (104, 158929), (206, 80236), (412, 40118), (824, 20059), (1339, 12344), (1543, 10712), (2678, 6172), (3086, 5356)]