42538384

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8081}}^1$

素因数の和:8143

約数の個数: 40

約数和(自身を含む): 96208128

約数和(自身を除く): 53669744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 8081, 16162, 32324, 56567, 64648, 113134, 129296, 226268, 379807, 452536, 759614, 905072, 1519228, 2658649, 3038456, 5317298, 6076912, 10634596, 21269192, 42538384]

約数ペア:

[(1, 42538384), (2, 21269192), (4, 10634596), (7, 6076912), (8, 5317298), (14, 3038456), (16, 2658649), (28, 1519228), (47, 905072), (56, 759614), (94, 452536), (112, 379807), (188, 226268), (329, 129296), (376, 113134), (658, 64648), (752, 56567), (1316, 32324), (2632, 16162), (5264, 8081)]