81943502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 137985120

約数和(自身を除く): 56041618

約数列:

[1, 2, 17, 29, 34, 41, 58, 82, 493, 697, 986, 1189, 1394, 2027, 2378, 4054, 20213, 34459, 40426, 58783, 68918, 83107, 117566, 166214, 999311, 1412819, 1998622, 2410103, 2825638, 4820206, 40971751, 81943502]

約数ペア:

[(1, 81943502), (2, 40971751), (17, 4820206), (29, 2825638), (34, 2410103), (41, 1998622), (58, 1412819), (82, 999311), (493, 166214), (697, 117566), (986, 83107), (1189, 68918), (1394, 58783), (2027, 40426), (2378, 34459), (4054, 20213)]