40899958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{9437}}^1$

素因数の和:9647

約数の個数: 16

約数和(自身を含む): 67274064

約数和(自身を除く): 26374106

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 9437, 18874, 103807, 207614, 1859089, 3718178, 20449979, 40899958]

約数ペア:

[(1, 40899958), (2, 20449979), (11, 3718178), (22, 1859089), (197, 207614), (394, 103807), (2167, 18874), (4334, 9437)]