118689584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1423}}^1$

素因数の和:1845

約数の個数: 40

約数和(自身を含む): 248442432

約数和(自身を除く): 129752848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401, 802, 1423, 1604, 2846, 3208, 5213, 5692, 6416, 10426, 11384, 18499, 20852, 22768, 36998, 41704, 73996, 83408, 147992, 295984, 570623, 1141246, 2282492, 4564984, 7418099, 9129968, 14836198, 29672396, 59344792, 118689584]

約数ペア:

[(1, 118689584), (2, 59344792), (4, 29672396), (8, 14836198), (13, 9129968), (16, 7418099), (26, 4564984), (52, 2282492), (104, 1141246), (208, 570623), (401, 295984), (802, 147992), (1423, 83408), (1604, 73996), (2846, 41704), (3208, 36998), (5213, 22768), (5692, 20852), (6416, 18499), (10426, 11384)]