91256672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4139}}^1$

素因数の和:4215

約数の個数: 48

約数和(自身を含む): 197179920

約数和(自身を除く): 105923248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 4139, 5512, 8278, 11024, 16556, 22048, 33112, 53807, 66224, 107614, 132448, 215228, 219367, 430456, 438734, 860912, 877468, 1721824, 1754936, 2851771, 3509872, 5703542, 7019744, 11407084, 22814168, 45628336, 91256672]

約数ペア:

[(1, 91256672), (2, 45628336), (4, 22814168), (8, 11407084), (13, 7019744), (16, 5703542), (26, 3509872), (32, 2851771), (52, 1754936), (53, 1721824), (104, 877468), (106, 860912), (208, 438734), (212, 430456), (416, 219367), (424, 215228), (689, 132448), (848, 107614), (1378, 66224), (1696, 53807), (2756, 33112), (4139, 22048), (5512, 16556), (8278, 11024)]