40889372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 74135040

約数和(自身を除く): 33245668

約数列:

[1, 2, 4, 31, 62, 124, 419, 787, 838, 1574, 1676, 3148, 12989, 24397, 25978, 48794, 51956, 97588, 329753, 659506, 1319012, 10222343, 20444686, 40889372]

約数ペア:

[(1, 40889372), (2, 20444686), (4, 10222343), (31, 1319012), (62, 659506), (124, 329753), (419, 97588), (787, 51956), (838, 48794), (1574, 25978), (1676, 24397), (3148, 12989)]