16000216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 31248000

約数和(自身を除く): 15247784

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 433, 596, 866, 1192, 1732, 3464, 4619, 9238, 13423, 18476, 26846, 36952, 53692, 64517, 107384, 129034, 258068, 516136, 2000027, 4000054, 8000108, 16000216]

約数ペア:

[(1, 16000216), (2, 8000108), (4, 4000054), (8, 2000027), (31, 516136), (62, 258068), (124, 129034), (149, 107384), (248, 64517), (298, 53692), (433, 36952), (596, 26846), (866, 18476), (1192, 13423), (1732, 9238), (3464, 4619)]