8020168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 16450560

約数和(自身を除く): 8430392

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1151, 1742, 2302, 3484, 4604, 6968, 9208, 14963, 29926, 59852, 77117, 119704, 154234, 308468, 616936, 1002521, 2005042, 4010084, 8020168]

約数ペア:

[(1, 8020168), (2, 4010084), (4, 2005042), (8, 1002521), (13, 616936), (26, 308468), (52, 154234), (67, 119704), (104, 77117), (134, 59852), (268, 29926), (536, 14963), (871, 9208), (1151, 6968), (1742, 4604), (2302, 3484)]