16996931248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{18041}}^1$

素因数の和:18214

約数の個数: 80

約数和(自身を含む): 36967624992

約数和(自身を除く): 19970693744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 101, 106, 176, 202, 212, 404, 424, 583, 808, 848, 1111, 1166, 1616, 2222, 2332, 4444, 4664, 5353, 8888, 9328, 10706, 17776, 18041, 21412, 36082, 42824, 58883, 72164, 85648, 117766, 144328, 198451, 235532, 288656, 396902, 471064, 793804, 942128, 956173, 1587608, 1822141, 1912346, 3175216, 3644282, 3824692, 7288564, 7649384, 10517903, 14577128, 15298768, 20043551, 21035806, 29154256, 40087102, 42071612, 80174204, 84143224, 96573473, 160348408, 168286448, 193146946, 320696816, 386293892, 772587784, 1062308203, 1545175568, 2124616406, 4249232812, 8498465624, 16996931248]

約数ペア:

[(1, 16996931248), (2, 8498465624), (4, 4249232812), (8, 2124616406), (11, 1545175568), (16, 1062308203), (22, 772587784), (44, 386293892), (53, 320696816), (88, 193146946), (101, 168286448), (106, 160348408), (176, 96573473), (202, 84143224), (212, 80174204), (404, 42071612), (424, 40087102), (583, 29154256), (808, 21035806), (848, 20043551), (1111, 15298768), (1166, 14577128), (1616, 10517903), (2222, 7649384), (2332, 7288564), (4444, 3824692), (4664, 3644282), (5353, 3175216), (8888, 1912346), (9328, 1822141), (10706, 1587608), (17776, 956173), (18041, 942128), (21412, 793804), (36082, 471064), (42824, 396902), (58883, 288656), (72164, 235532), (85648, 198451), (117766, 144328)]