23657216

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 53372928

約数和(自身を除く): 29715712

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 271, 341, 352, 496, 542, 682, 704, 992, 1084, 1364, 1408, 1984, 2168, 2728, 2816, 2981, 3968, 4336, 5456, 5962, 7936, 8401, 8672, 10912, 11924, 16802, 17344, 21824, 23848, 33604, 34688, 43648, 47696, 67208, 69376, 87296, 92411, 95392, 134416, 184822, 190784, 268832, 369644, 381568, 537664, 739288, 763136, 1075328, 1478576, 2150656, 2957152, 5914304, 11828608, 23657216]

約数ペア:

[(1, 23657216), (2, 11828608), (4, 5914304), (8, 2957152), (11, 2150656), (16, 1478576), (22, 1075328), (31, 763136), (32, 739288), (44, 537664), (62, 381568), (64, 369644), (88, 268832), (124, 190784), (128, 184822), (176, 134416), (248, 95392), (256, 92411), (271, 87296), (341, 69376), (352, 67208), (496, 47696), (542, 43648), (682, 34688), (704, 33604), (992, 23848), (1084, 21824), (1364, 17344), (1408, 16802), (1984, 11924), (2168, 10912), (2728, 8672), (2816, 8401), (2981, 7936), (3968, 5962), (4336, 5456)]