221028832

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1151}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 462454272

約数和(自身を除く): 241425440

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 353, 544, 706, 1151, 1412, 2302, 2824, 4604, 5648, 6001, 9208, 11296, 12002, 18416, 19567, 24004, 36832, 39134, 48008, 78268, 96016, 156536, 192032, 313072, 406303, 626144, 812606, 1625212, 3250424, 6500848, 6907151, 13001696, 13814302, 27628604, 55257208, 110514416, 221028832]

約数ペア:

[(1, 221028832), (2, 110514416), (4, 55257208), (8, 27628604), (16, 13814302), (17, 13001696), (32, 6907151), (34, 6500848), (68, 3250424), (136, 1625212), (272, 812606), (353, 626144), (544, 406303), (706, 313072), (1151, 192032), (1412, 156536), (2302, 96016), (2824, 78268), (4604, 48008), (5648, 39134), (6001, 36832), (9208, 24004), (11296, 19567), (12002, 18416)]