16666832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11447}}^1$

素因数の和:11475

約数の個数: 40

約数和(自身を含む): 39747456

約数和(自身を除く): 23080624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11447, 22894, 45788, 80129, 91576, 148811, 160258, 183152, 297622, 320516, 595244, 641032, 1041677, 1190488, 1282064, 2083354, 2380976, 4166708, 8333416, 16666832]

約数ペア:

[(1, 16666832), (2, 8333416), (4, 4166708), (7, 2380976), (8, 2083354), (13, 1282064), (14, 1190488), (16, 1041677), (26, 641032), (28, 595244), (52, 320516), (56, 297622), (91, 183152), (104, 160258), (112, 148811), (182, 91576), (208, 80129), (364, 45788), (728, 22894), (1456, 11447)]