40547672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24251}}^1$

素因数の和:24287

約数の個数: 32

約数和(自身を含む): 87307200

約数和(自身を除く): 46759528

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 24251, 48502, 97004, 194008, 266761, 460769, 533522, 921538, 1067044, 1843076, 2134088, 3686152, 5068459, 10136918, 20273836, 40547672]

約数ペア:

[(1, 40547672), (2, 20273836), (4, 10136918), (8, 5068459), (11, 3686152), (19, 2134088), (22, 1843076), (38, 1067044), (44, 921538), (76, 533522), (88, 460769), (152, 266761), (209, 194008), (418, 97004), (836, 48502), (1672, 24251)]