105421424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 215737680

約数和(自身を除く): 110316256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 541, 641, 1082, 1282, 2164, 2564, 4328, 5128, 8656, 10256, 10279, 12179, 20558, 24358, 41116, 48716, 82232, 97432, 164464, 194864, 346781, 693562, 1387124, 2774248, 5548496, 6588839, 13177678, 26355356, 52710712, 105421424]

約数ペア:

[(1, 105421424), (2, 52710712), (4, 26355356), (8, 13177678), (16, 6588839), (19, 5548496), (38, 2774248), (76, 1387124), (152, 693562), (304, 346781), (541, 194864), (641, 164464), (1082, 97432), (1282, 82232), (2164, 48716), (2564, 41116), (4328, 24358), (5128, 20558), (8656, 12179), (10256, 10279)]