22201926728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{160781}}^1$

素因数の和:161249

約数の個数: 32

約数和(自身を含む): 42745502520

約数和(自身を除く): 20543575792

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 421, 842, 1684, 3368, 17261, 34522, 69044, 138088, 160781, 321562, 643124, 1286248, 6592021, 13184042, 26368084, 52736168, 67688801, 135377602, 270755204, 541510408, 2775240841, 5550481682, 11100963364, 22201926728]

約数ペア:

[(1, 22201926728), (2, 11100963364), (4, 5550481682), (8, 2775240841), (41, 541510408), (82, 270755204), (164, 135377602), (328, 67688801), (421, 52736168), (842, 26368084), (1684, 13184042), (3368, 6592021), (17261, 1286248), (34522, 643124), (69044, 321562), (138088, 160781)]