90618968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{35509}}^1$

素因数の和:35555

約数の個数: 32

約数和(自身を含む): 191754000

約数和(自身を除く): 101135032

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 35509, 71018, 142036, 284072, 390599, 781198, 1029761, 1562396, 2059522, 3124792, 4119044, 8238088, 11327371, 22654742, 45309484, 90618968]

約数ペア:

[(1, 90618968), (2, 45309484), (4, 22654742), (8, 11327371), (11, 8238088), (22, 4119044), (29, 3124792), (44, 2059522), (58, 1562396), (88, 1029761), (116, 781198), (232, 390599), (319, 284072), (638, 142036), (1276, 71018), (2552, 35509)]