284647168

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{85531}}^1$

素因数の和:85560

約数の個数: 36

約数和(自身を含む): 611895928

約数和(自身を除く): 327248760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 85531, 171062, 342124, 684248, 1111903, 1368496, 2223806, 2736992, 4447612, 5473984, 8895224, 10947968, 17790448, 21895936, 35580896, 71161792, 142323584, 284647168]

約数ペア:

[(1, 284647168), (2, 142323584), (4, 71161792), (8, 35580896), (13, 21895936), (16, 17790448), (26, 10947968), (32, 8895224), (52, 5473984), (64, 4447612), (104, 2736992), (128, 2223806), (208, 1368496), (256, 1111903), (416, 684248), (832, 342124), (1664, 171062), (3328, 85531)]