16481512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3739}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 33660000

約数和(自身を除く): 17178488

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 3739, 4408, 7478, 14956, 29912, 71041, 108431, 142082, 216862, 284164, 433724, 568328, 867448, 2060189, 4120378, 8240756, 16481512]

約数ペア:

[(1, 16481512), (2, 8240756), (4, 4120378), (8, 2060189), (19, 867448), (29, 568328), (38, 433724), (58, 284164), (76, 216862), (116, 142082), (152, 108431), (232, 71041), (551, 29912), (1102, 14956), (2204, 7478), (3739, 4408)]