542107088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{4447}}^1$

素因数の和:4875

約数の個数: 40

約数和(自身を含む): 1108619520

約数和(自身を除く): 566512432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 401, 802, 1604, 3208, 4447, 6416, 7619, 8894, 15238, 17788, 30476, 35576, 60952, 71152, 84493, 121904, 168986, 337972, 675944, 1351888, 1783247, 3566494, 7132988, 14265976, 28531952, 33881693, 67763386, 135526772, 271053544, 542107088]

約数ペア:

[(1, 542107088), (2, 271053544), (4, 135526772), (8, 67763386), (16, 33881693), (19, 28531952), (38, 14265976), (76, 7132988), (152, 3566494), (304, 1783247), (401, 1351888), (802, 675944), (1604, 337972), (3208, 168986), (4447, 121904), (6416, 84493), (7619, 71152), (8894, 60952), (15238, 35576), (17788, 30476)]