80702929424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12515963}}^1$

素因数の和:12516015

約数の個数: 40

約数和(自身を含む): 173821708032

約数和(自身を除く): 93118778608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 12515963, 25031926, 50063852, 100127704, 162707519, 200255408, 325415038, 387994853, 650830076, 775989706, 1301660152, 1551979412, 2603320304, 3103958824, 5043933089, 6207917648, 10087866178, 20175732356, 40351464712, 80702929424]

約数ペア:

[(1, 80702929424), (2, 40351464712), (4, 20175732356), (8, 10087866178), (13, 6207917648), (16, 5043933089), (26, 3103958824), (31, 2603320304), (52, 1551979412), (62, 1301660152), (104, 775989706), (124, 650830076), (208, 387994853), (248, 325415038), (403, 200255408), (496, 162707519), (806, 100127704), (1612, 50063852), (3224, 25031926), (6448, 12515963)]