16353872

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{1013}}^1$

素因数の和:2030

約数の個数: 20

約数和(自身を含む): 31748340

約数和(自身を除く): 15394468

約数列:

[1, 2, 4, 8, 16, 1009, 1013, 2018, 2026, 4036, 4052, 8072, 8104, 16144, 16208, 1022117, 2044234, 4088468, 8176936, 16353872]

約数ペア:

[(1, 16353872), (2, 8176936), (4, 4088468), (8, 2044234), (16, 1022117), (1009, 16208), (1013, 16144), (2018, 8104), (2026, 8072), (4036, 4052)]