90803416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19469}}^1$

素因数の和:19539

約数の個数: 32

約数和(自身を含む): 189248400

約数和(自身を除く): 98444984

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 19469, 38938, 77876, 155752, 214159, 428318, 856636, 1031857, 1713272, 2063714, 4127428, 8254856, 11350427, 22700854, 45401708, 90803416]

約数ペア:

[(1, 90803416), (2, 45401708), (4, 22700854), (8, 11350427), (11, 8254856), (22, 4127428), (44, 2063714), (53, 1713272), (88, 1031857), (106, 856636), (212, 428318), (424, 214159), (583, 155752), (1166, 77876), (2332, 38938), (4664, 19469)]