4173856

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 8817984

約数和(自身を除く): 4644128

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 107, 184, 212, 214, 368, 424, 428, 736, 848, 856, 1219, 1696, 1712, 2438, 2461, 3424, 4876, 4922, 5671, 9752, 9844, 11342, 19504, 19688, 22684, 39008, 39376, 45368, 78752, 90736, 130433, 181472, 260866, 521732, 1043464, 2086928, 4173856]

約数ペア:

[(1, 4173856), (2, 2086928), (4, 1043464), (8, 521732), (16, 260866), (23, 181472), (32, 130433), (46, 90736), (53, 78752), (92, 45368), (106, 39376), (107, 39008), (184, 22684), (212, 19688), (214, 19504), (368, 11342), (424, 9844), (428, 9752), (736, 5671), (848, 4922), (856, 4876), (1219, 3424), (1696, 2461), (1712, 2438)]