91271744

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1675

約数の個数: 56

約数和(自身を含む): 194828160

約数和(自身を除く): 103556416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1597, 1786, 3008, 3194, 3572, 6388, 7144, 12776, 14288, 25552, 28576, 30343, 51104, 57152, 60686, 75059, 102208, 121372, 150118, 242744, 300236, 485488, 600472, 970976, 1200944, 1426121, 1941952, 2401888, 2852242, 4803776, 5704484, 11408968, 22817936, 45635872, 91271744]

約数ペア:

[(1, 91271744), (2, 45635872), (4, 22817936), (8, 11408968), (16, 5704484), (19, 4803776), (32, 2852242), (38, 2401888), (47, 1941952), (64, 1426121), (76, 1200944), (94, 970976), (152, 600472), (188, 485488), (304, 300236), (376, 242744), (608, 150118), (752, 121372), (893, 102208), (1216, 75059), (1504, 60686), (1597, 57152), (1786, 51104), (3008, 30343), (3194, 28576), (3572, 25552), (6388, 14288), (7144, 12776)]