16457584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7193}}^1$

素因数の和:7225

約数の個数: 40

約数和(自身を含む): 37466352

約数和(自身を除く): 21008768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7193, 14386, 28772, 57544, 79123, 93509, 115088, 158246, 187018, 316492, 374036, 632984, 748072, 1028599, 1265968, 1496144, 2057198, 4114396, 8228792, 16457584]

約数ペア:

[(1, 16457584), (2, 8228792), (4, 4114396), (8, 2057198), (11, 1496144), (13, 1265968), (16, 1028599), (22, 748072), (26, 632984), (44, 374036), (52, 316492), (88, 187018), (104, 158246), (143, 115088), (176, 93509), (208, 79123), (286, 57544), (572, 28772), (1144, 14386), (2288, 7193)]