16618384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 34471008

約数和(自身を除く): 17852624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 571, 856, 1142, 1712, 1819, 2284, 3638, 4568, 7276, 9136, 9707, 14552, 19414, 29104, 38828, 61097, 77656, 122194, 155312, 244388, 488776, 977552, 1038649, 2077298, 4154596, 8309192, 16618384]

約数ペア:

[(1, 16618384), (2, 8309192), (4, 4154596), (8, 2077298), (16, 1038649), (17, 977552), (34, 488776), (68, 244388), (107, 155312), (136, 122194), (214, 77656), (272, 61097), (428, 38828), (571, 29104), (856, 19414), (1142, 14552), (1712, 9707), (1819, 9136), (2284, 7276), (3638, 4568)]