217675424

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{144731}}^1$

素因数の和:144788

約数の個数: 24

約数和(自身を含む): 437669568

約数和(自身を除く): 219994144

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 144731, 289462, 578924, 1157848, 2315696, 4631392, 6802357, 13604714, 27209428, 54418856, 108837712, 217675424]

約数ペア:

[(1, 217675424), (2, 108837712), (4, 54418856), (8, 27209428), (16, 13604714), (32, 6802357), (47, 4631392), (94, 2315696), (188, 1157848), (376, 578924), (752, 289462), (1504, 144731)]