63648208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9923

約数の個数: 40

約数和(自身を含む): 137102336

約数和(自身を除く): 73454128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 9871, 19742, 39484, 78968, 128323, 157936, 256646, 306001, 513292, 612002, 1026584, 1224004, 2053168, 2448008, 3978013, 4896016, 7956026, 15912052, 31824104, 63648208]

約数ペア:

[(1, 63648208), (2, 31824104), (4, 15912052), (8, 7956026), (13, 4896016), (16, 3978013), (26, 2448008), (31, 2053168), (52, 1224004), (62, 1026584), (104, 612002), (124, 513292), (208, 306001), (248, 256646), (403, 157936), (496, 128323), (806, 78968), (1612, 39484), (3224, 19742), (6448, 9871)]