16698336

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 45542952

約数和(自身を除く): 28844616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 181, 186, 248, 362, 372, 496, 543, 724, 744, 961, 992, 1086, 1448, 1488, 1922, 2172, 2883, 2896, 2976, 3844, 4344, 5611, 5766, 5792, 7688, 8688, 11222, 11532, 15376, 16833, 17376, 22444, 23064, 30752, 33666, 44888, 46128, 67332, 89776, 92256, 134664, 173941, 179552, 269328, 347882, 521823, 538656, 695764, 1043646, 1391528, 2087292, 2783056, 4174584, 5566112, 8349168, 16698336]

約数ペア:

[(1, 16698336), (2, 8349168), (3, 5566112), (4, 4174584), (6, 2783056), (8, 2087292), (12, 1391528), (16, 1043646), (24, 695764), (31, 538656), (32, 521823), (48, 347882), (62, 269328), (93, 179552), (96, 173941), (124, 134664), (181, 92256), (186, 89776), (248, 67332), (362, 46128), (372, 44888), (496, 33666), (543, 30752), (724, 23064), (744, 22444), (961, 17376), (992, 16833), (1086, 15376), (1448, 11532), (1488, 11222), (1922, 8688), (2172, 7688), (2883, 5792), (2896, 5766), (2976, 5611), (3844, 4344)]