187616416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{743}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 398974464

約数和(自身を除く): 211358048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 607, 743, 1214, 1486, 2428, 2972, 4856, 5944, 7891, 9659, 9712, 11888, 15782, 19318, 19424, 23776, 31564, 38636, 63128, 77272, 126256, 154544, 252512, 309088, 451001, 902002, 1804004, 3608008, 5863013, 7216016, 11726026, 14432032, 23452052, 46904104, 93808208, 187616416]

約数ペア:

[(1, 187616416), (2, 93808208), (4, 46904104), (8, 23452052), (13, 14432032), (16, 11726026), (26, 7216016), (32, 5863013), (52, 3608008), (104, 1804004), (208, 902002), (416, 451001), (607, 309088), (743, 252512), (1214, 154544), (1486, 126256), (2428, 77272), (2972, 63128), (4856, 38636), (5944, 31564), (7891, 23776), (9659, 19424), (9712, 19318), (11888, 15782)]