16062908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 29390592

約数和(自身を除く): 13327684

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1987, 2021, 3974, 4042, 7948, 8084, 85441, 93389, 170882, 186778, 341764, 373556, 4015727, 8031454, 16062908]

約数ペア:

[(1, 16062908), (2, 8031454), (4, 4015727), (43, 373556), (47, 341764), (86, 186778), (94, 170882), (172, 93389), (188, 85441), (1987, 8084), (2021, 7948), (3974, 4042)]