16998272

素因数分解:

$2^7\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 35149200

約数和(自身を除く): 18150928

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 128, 158, 164, 316, 328, 632, 656, 1264, 1312, 1681, 2528, 2624, 3239, 3362, 5056, 5248, 6478, 6724, 10112, 12956, 13448, 25912, 26896, 51824, 53792, 103648, 107584, 132799, 207296, 215168, 265598, 414592, 531196, 1062392, 2124784, 4249568, 8499136, 16998272]

約数ペア:

[(1, 16998272), (2, 8499136), (4, 4249568), (8, 2124784), (16, 1062392), (32, 531196), (41, 414592), (64, 265598), (79, 215168), (82, 207296), (128, 132799), (158, 107584), (164, 103648), (316, 53792), (328, 51824), (632, 26896), (656, 25912), (1264, 13448), (1312, 12956), (1681, 10112), (2528, 6724), (2624, 6478), (3239, 5248), (3362, 5056)]