90389118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25577}}^1$

素因数の和:25632

約数の個数: 32

約数和(自身を含む): 196439040

約数和(自身を除く): 106049922

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 25577, 51154, 76731, 153462, 485963, 792887, 971926, 1457889, 1585774, 2378661, 2915778, 4757322, 15064853, 30129706, 45194559, 90389118]

約数ペア:

[(1, 90389118), (2, 45194559), (3, 30129706), (6, 15064853), (19, 4757322), (31, 2915778), (38, 2378661), (57, 1585774), (62, 1457889), (93, 971926), (114, 792887), (186, 485963), (589, 153462), (1178, 76731), (1767, 51154), (3534, 25577)]