42368432

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 84804096

約数和(自身を除く): 42435664

約数列:

[1, 2, 4, 8, 16, 47, 94, 103, 188, 206, 376, 412, 547, 752, 824, 1094, 1648, 2188, 4376, 4841, 8752, 9682, 19364, 25709, 38728, 51418, 56341, 77456, 102836, 112682, 205672, 225364, 411344, 450728, 901456, 2648027, 5296054, 10592108, 21184216, 42368432]

約数ペア:

[(1, 42368432), (2, 21184216), (4, 10592108), (8, 5296054), (16, 2648027), (47, 901456), (94, 450728), (103, 411344), (188, 225364), (206, 205672), (376, 112682), (412, 102836), (547, 77456), (752, 56341), (824, 51418), (1094, 38728), (1648, 25709), (2188, 19364), (4376, 9682), (4841, 8752)]