16278384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19949}}^1$

素因数の和:19977

約数の個数: 40

約数和(自身を含む): 44528400

約数和(自身を除く): 28250016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19949, 39898, 59847, 79796, 119694, 159592, 239388, 319184, 339133, 478776, 678266, 957552, 1017399, 1356532, 2034798, 2713064, 4069596, 5426128, 8139192, 16278384]

約数ペア:

[(1, 16278384), (2, 8139192), (3, 5426128), (4, 4069596), (6, 2713064), (8, 2034798), (12, 1356532), (16, 1017399), (17, 957552), (24, 678266), (34, 478776), (48, 339133), (51, 319184), (68, 239388), (102, 159592), (136, 119694), (204, 79796), (272, 59847), (408, 39898), (816, 19949)]