16828552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 34332480

約数和(自身を除く): 17503928

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 1571, 2678, 3142, 5356, 6284, 10712, 12568, 20423, 40846, 81692, 161813, 163384, 323626, 647252, 1294504, 2103569, 4207138, 8414276, 16828552]

約数ペア:

[(1, 16828552), (2, 8414276), (4, 4207138), (8, 2103569), (13, 1294504), (26, 647252), (52, 323626), (103, 163384), (104, 161813), (206, 81692), (412, 40846), (824, 20423), (1339, 12568), (1571, 10712), (2678, 6284), (3142, 5356)]