40972142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38873}}^1$

素因数の和:38923

約数の個数: 16

約数和(自身を含む): 67174272

約数和(自身を除く): 26202130

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 38873, 77746, 660841, 1205063, 1321682, 2410126, 20486071, 40972142]

約数ペア:

[(1, 40972142), (2, 20486071), (17, 2410126), (31, 1321682), (34, 1205063), (62, 660841), (527, 77746), (1054, 38873)]