16499384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 36741600

約数和(自身を除く): 20242216

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 187, 269, 328, 374, 451, 538, 697, 748, 902, 1076, 1394, 1496, 1804, 2152, 2788, 2959, 3608, 4573, 5576, 5918, 7667, 9146, 11029, 11836, 15334, 18292, 22058, 23672, 30668, 36584, 44116, 50303, 61336, 88232, 100606, 121319, 187493, 201212, 242638, 374986, 402424, 485276, 749972, 970552, 1499944, 2062423, 4124846, 8249692, 16499384]

約数ペア:

[(1, 16499384), (2, 8249692), (4, 4124846), (8, 2062423), (11, 1499944), (17, 970552), (22, 749972), (34, 485276), (41, 402424), (44, 374986), (68, 242638), (82, 201212), (88, 187493), (136, 121319), (164, 100606), (187, 88232), (269, 61336), (328, 50303), (374, 44116), (451, 36584), (538, 30668), (697, 23672), (748, 22058), (902, 18292), (1076, 15334), (1394, 11836), (1496, 11029), (1804, 9146), (2152, 7667), (2788, 5918), (2959, 5576), (3608, 4573)]