22810112

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 51559200

約数和(自身を除く): 28749088

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, 1192, 1196, 1472, 1664, 1937, 2384, 2392, 2944, 3328, 3427, 3874, 4768, 4784, 5888, 6656, 6854, 7748, 9536, 9568, 11776, 13708, 15496, 19072, 19136, 27416, 30992, 38144, 38272, 44551, 54832, 61984, 76288, 76544, 89102, 109664, 123968, 153088, 178204, 219328, 247936, 356408, 438656, 495872, 712816, 877312, 991744, 1425632, 1754624, 2851264, 5702528, 11405056, 22810112]

約数ペア:

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