82989728

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 169827840

約数和(自身を除く): 86838112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 269, 311, 496, 538, 622, 992, 1076, 1244, 2152, 2488, 4304, 4976, 8339, 8608, 9641, 9952, 16678, 19282, 33356, 38564, 66712, 77128, 83659, 133424, 154256, 167318, 266848, 308512, 334636, 669272, 1338544, 2593429, 2677088, 5186858, 10373716, 20747432, 41494864, 82989728]

約数ペア:

[(1, 82989728), (2, 41494864), (4, 20747432), (8, 10373716), (16, 5186858), (31, 2677088), (32, 2593429), (62, 1338544), (124, 669272), (248, 334636), (269, 308512), (311, 266848), (496, 167318), (538, 154256), (622, 133424), (992, 83659), (1076, 77128), (1244, 66712), (2152, 38564), (2488, 33356), (4304, 19282), (4976, 16678), (8339, 9952), (8608, 9641)]