2108128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 4653936

約数和(自身を除く): 2545808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 113, 176, 212, 226, 352, 424, 452, 583, 848, 904, 1166, 1243, 1696, 1808, 2332, 2486, 3616, 4664, 4972, 5989, 9328, 9944, 11978, 18656, 19888, 23956, 39776, 47912, 65879, 95824, 131758, 191648, 263516, 527032, 1054064, 2108128]

約数ペア:

[(1, 2108128), (2, 1054064), (4, 527032), (8, 263516), (11, 191648), (16, 131758), (22, 95824), (32, 65879), (44, 47912), (53, 39776), (88, 23956), (106, 19888), (113, 18656), (176, 11978), (212, 9944), (226, 9328), (352, 5989), (424, 4972), (452, 4664), (583, 3616), (848, 2486), (904, 2332), (1166, 1808), (1243, 1696)]