21926176

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^3$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 46545408

約数和(自身を除く): 24619232

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 961, 992, 1426, 1922, 2852, 3844, 5704, 7688, 11408, 15376, 22103, 22816, 29791, 30752, 44206, 59582, 88412, 119164, 176824, 238328, 353648, 476656, 685193, 707296, 953312, 1370386, 2740772, 5481544, 10963088, 21926176]

約数ペア:

[(1, 21926176), (2, 10963088), (4, 5481544), (8, 2740772), (16, 1370386), (23, 953312), (31, 707296), (32, 685193), (46, 476656), (62, 353648), (92, 238328), (124, 176824), (184, 119164), (248, 88412), (368, 59582), (496, 44206), (713, 30752), (736, 29791), (961, 22816), (992, 22103), (1426, 15376), (1922, 11408), (2852, 7688), (3844, 5704)]