31300984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27361}}^1$

素因数の和:27391

約数の個数: 32

約数和(自身を含む): 68952240

約数和(自身を除く): 37651256

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 27361, 54722, 109444, 218888, 300971, 355693, 601942, 711386, 1203884, 1422772, 2407768, 2845544, 3912623, 7825246, 15650492, 31300984]

約数ペア:

[(1, 31300984), (2, 15650492), (4, 7825246), (8, 3912623), (11, 2845544), (13, 2407768), (22, 1422772), (26, 1203884), (44, 711386), (52, 601942), (88, 355693), (104, 300971), (143, 218888), (286, 109444), (572, 54722), (1144, 27361)]