91240448

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 206388000

約数和(自身を除く): 115147552

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 149, 184, 208, 256, 298, 299, 368, 416, 512, 596, 598, 736, 832, 1024, 1192, 1196, 1472, 1664, 1937, 2048, 2384, 2392, 2944, 3328, 3427, 3874, 4768, 4784, 5888, 6656, 6854, 7748, 9536, 9568, 11776, 13312, 13708, 15496, 19072, 19136, 23552, 26624, 27416, 30992, 38144, 38272, 44551, 47104, 54832, 61984, 76288, 76544, 89102, 109664, 123968, 152576, 153088, 178204, 219328, 247936, 305152, 306176, 356408, 438656, 495872, 612352, 712816, 877312, 991744, 1425632, 1754624, 1983488, 2851264, 3509248, 3966976, 5702528, 7018496, 11405056, 22810112, 45620224, 91240448]

約数ペア:

[(1, 91240448), (2, 45620224), (4, 22810112), (8, 11405056), (13, 7018496), (16, 5702528), (23, 3966976), (26, 3509248), (32, 2851264), (46, 1983488), (52, 1754624), (64, 1425632), (92, 991744), (104, 877312), (128, 712816), (149, 612352), (184, 495872), (208, 438656), (256, 356408), (298, 306176), (299, 305152), (368, 247936), (416, 219328), (512, 178204), (596, 153088), (598, 152576), (736, 123968), (832, 109664), (1024, 89102), (1192, 76544), (1196, 76288), (1472, 61984), (1664, 54832), (1937, 47104), (2048, 44551), (2384, 38272), (2392, 38144), (2944, 30992), (3328, 27416), (3427, 26624), (3874, 23552), (4768, 19136), (4784, 19072), (5888, 15496), (6656, 13708), (6854, 13312), (7748, 11776), (9536, 9568)]