31332368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103067}}^1$

素因数の和:103094

約数の個数: 20

約数和(自身を含む): 63902160

約数和(自身を除く): 32569792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 103067, 206134, 412268, 824536, 1649072, 1958273, 3916546, 7833092, 15666184, 31332368]

約数ペア:

[(1, 31332368), (2, 15666184), (4, 7833092), (8, 3916546), (16, 1958273), (19, 1649072), (38, 824536), (76, 412268), (152, 206134), (304, 103067)]