40223792

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4327}}^1$

素因数の和:4425

約数の個数: 40

約数和(自身を含む): 90160896

約数和(自身を除く): 49937104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4327, 4648, 8654, 9296, 17308, 30289, 34616, 60578, 69232, 121156, 242312, 359141, 484624, 718282, 1436564, 2513987, 2873128, 5027974, 5746256, 10055948, 20111896, 40223792]

約数ペア:

[(1, 40223792), (2, 20111896), (4, 10055948), (7, 5746256), (8, 5027974), (14, 2873128), (16, 2513987), (28, 1436564), (56, 718282), (83, 484624), (112, 359141), (166, 242312), (332, 121156), (581, 69232), (664, 60578), (1162, 34616), (1328, 30289), (2324, 17308), (4327, 9296), (4648, 8654)]