16288972

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2086

約数の個数: 36

約数和(自身を含む): 33985224

約数和(自身を除く): 17696252

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 2027, 4018, 4054, 8036, 8108, 14189, 28378, 56756, 83107, 99323, 166214, 198646, 332428, 397292, 581749, 1163498, 2326996, 4072243, 8144486, 16288972]

約数ペア:

[(1, 16288972), (2, 8144486), (4, 4072243), (7, 2326996), (14, 1163498), (28, 581749), (41, 397292), (49, 332428), (82, 198646), (98, 166214), (164, 99323), (196, 83107), (287, 56756), (574, 28378), (1148, 14189), (2009, 8108), (2027, 8036), (4018, 4054)]