8391328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 10236512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 769, 992, 1364, 1538, 2728, 3076, 5456, 6152, 8459, 10912, 12304, 16918, 23839, 24608, 33836, 47678, 67672, 95356, 135344, 190712, 262229, 270688, 381424, 524458, 762848, 1048916, 2097832, 4195664, 8391328]

約数ペア:

[(1, 8391328), (2, 4195664), (4, 2097832), (8, 1048916), (11, 762848), (16, 524458), (22, 381424), (31, 270688), (32, 262229), (44, 190712), (62, 135344), (88, 95356), (124, 67672), (176, 47678), (248, 33836), (341, 24608), (352, 23839), (496, 16918), (682, 12304), (769, 10912), (992, 8459), (1364, 6152), (1538, 5456), (2728, 3076)]