85863424

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1272

約数の個数: 44

約数和(自身を含む): 174207888

約数和(自身を除く): 88344464

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 1181, 2272, 2362, 4544, 4724, 9088, 9448, 18176, 18896, 36352, 37792, 72704, 75584, 83851, 151168, 167702, 302336, 335404, 604672, 670808, 1209344, 1341616, 2683232, 5366464, 10732928, 21465856, 42931712, 85863424]

約数ペア:

[(1, 85863424), (2, 42931712), (4, 21465856), (8, 10732928), (16, 5366464), (32, 2683232), (64, 1341616), (71, 1209344), (128, 670808), (142, 604672), (256, 335404), (284, 302336), (512, 167702), (568, 151168), (1024, 83851), (1136, 75584), (1181, 72704), (2272, 37792), (2362, 36352), (4544, 18896), (4724, 18176), (9088, 9448)]