40050608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1153}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 84140448

約数和(自身を除く): 44089840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1153, 1336, 2171, 2306, 2672, 4342, 4612, 8684, 9224, 14989, 17368, 18448, 29978, 34736, 59956, 119912, 192551, 239824, 385102, 770204, 1540408, 2503163, 3080816, 5006326, 10012652, 20025304, 40050608]

約数ペア:

[(1, 40050608), (2, 20025304), (4, 10012652), (8, 5006326), (13, 3080816), (16, 2503163), (26, 1540408), (52, 770204), (104, 385102), (167, 239824), (208, 192551), (334, 119912), (668, 59956), (1153, 34736), (1336, 29978), (2171, 18448), (2306, 17368), (2672, 14989), (4342, 9224), (4612, 8684)]