191243896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{14639}}^1$

素因数の和:14739

約数の個数: 32

約数和(自身を含む): 379468800

約数和(自身を除く): 188224904

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 13064, 14639, 29278, 58556, 117112, 336697, 673394, 1039369, 1346788, 2078738, 2693576, 4157476, 8314952, 23905487, 47810974, 95621948, 191243896]

約数ペア:

[(1, 191243896), (2, 95621948), (4, 47810974), (8, 23905487), (23, 8314952), (46, 4157476), (71, 2693576), (92, 2078738), (142, 1346788), (184, 1039369), (284, 673394), (568, 336697), (1633, 117112), (3266, 58556), (6532, 29278), (13064, 14639)]