42590248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{280199}}^1$

素因数の和:280224

約数の個数: 16

約数和(自身を含む): 84060000

約数和(自身を除く): 41469752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 280199, 560398, 1120796, 2241592, 5323781, 10647562, 21295124, 42590248]

約数ペア:

[(1, 42590248), (2, 21295124), (4, 10647562), (8, 5323781), (19, 2241592), (38, 1120796), (76, 560398), (152, 280199)]