39743744

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{8171}}^1$

素因数の和:8206

約数の個数: 36

約数和(自身を含む): 83517840

約数和(自身を除く): 43774096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 8171, 16342, 32684, 65368, 130736, 155249, 261472, 310498, 522944, 620996, 1045888, 1241992, 2091776, 2483984, 4967968, 9935936, 19871872, 39743744]

約数ペア:

[(1, 39743744), (2, 19871872), (4, 9935936), (8, 4967968), (16, 2483984), (19, 2091776), (32, 1241992), (38, 1045888), (64, 620996), (76, 522944), (128, 310498), (152, 261472), (256, 155249), (304, 130736), (608, 65368), (1216, 32684), (2432, 16342), (4864, 8171)]