16017744

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 44104320

約数和(自身を除く): 28086576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 311, 348, 444, 464, 592, 622, 696, 888, 933, 1073, 1244, 1392, 1776, 1866, 2146, 2488, 3219, 3732, 4292, 4976, 6438, 7464, 8584, 9019, 11507, 12876, 14928, 17168, 18038, 23014, 25752, 27057, 34521, 36076, 46028, 51504, 54114, 69042, 72152, 92056, 108228, 138084, 144304, 184112, 216456, 276168, 333703, 432912, 552336, 667406, 1001109, 1334812, 2002218, 2669624, 4004436, 5339248, 8008872, 16017744]

約数ペア:

[(1, 16017744), (2, 8008872), (3, 5339248), (4, 4004436), (6, 2669624), (8, 2002218), (12, 1334812), (16, 1001109), (24, 667406), (29, 552336), (37, 432912), (48, 333703), (58, 276168), (74, 216456), (87, 184112), (111, 144304), (116, 138084), (148, 108228), (174, 92056), (222, 72152), (232, 69042), (296, 54114), (311, 51504), (348, 46028), (444, 36076), (464, 34521), (592, 27057), (622, 25752), (696, 23014), (888, 18038), (933, 17168), (1073, 14928), (1244, 12876), (1392, 11507), (1776, 9019), (1866, 8584), (2146, 7464), (2488, 6438), (3219, 4976), (3732, 4292)]