89381312

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1557

約数の個数: 56

約数和(自身を含む): 189719712

約数和(自身を除く): 100338400

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1312, 1472, 1481, 1886, 2624, 2962, 3772, 5924, 7544, 11848, 15088, 23696, 30176, 34063, 47392, 60352, 60721, 68126, 94784, 121442, 136252, 242884, 272504, 485768, 545008, 971536, 1090016, 1396583, 1943072, 2180032, 2793166, 3886144, 5586332, 11172664, 22345328, 44690656, 89381312]

約数ペア:

[(1, 89381312), (2, 44690656), (4, 22345328), (8, 11172664), (16, 5586332), (23, 3886144), (32, 2793166), (41, 2180032), (46, 1943072), (64, 1396583), (82, 1090016), (92, 971536), (164, 545008), (184, 485768), (328, 272504), (368, 242884), (656, 136252), (736, 121442), (943, 94784), (1312, 68126), (1472, 60721), (1481, 60352), (1886, 47392), (2624, 34063), (2962, 30176), (3772, 23696), (5924, 15088), (7544, 11848)]