222401056

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 451513440

約数和(自身を除く): 229112384

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 179, 328, 358, 656, 716, 947, 1312, 1432, 1894, 2864, 3788, 5728, 7339, 7576, 14678, 15152, 29356, 30304, 38827, 58712, 77654, 117424, 155308, 169513, 234848, 310616, 339026, 621232, 678052, 1242464, 1356104, 2712208, 5424416, 6950033, 13900066, 27800132, 55600264, 111200528, 222401056]

約数ペア:

[(1, 222401056), (2, 111200528), (4, 55600264), (8, 27800132), (16, 13900066), (32, 6950033), (41, 5424416), (82, 2712208), (164, 1356104), (179, 1242464), (328, 678052), (358, 621232), (656, 339026), (716, 310616), (947, 234848), (1312, 169513), (1432, 155308), (1894, 117424), (2864, 77654), (3788, 58712), (5728, 38827), (7339, 30304), (7576, 29356), (14678, 15152)]