16630168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3019

約数の個数: 32

約数和(自身を含む): 33721200

約数和(自身を除く): 17091032

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 2957, 5624, 5914, 11828, 23656, 56183, 109409, 112366, 218818, 224732, 437636, 449464, 875272, 2078771, 4157542, 8315084, 16630168]

約数ペア:

[(1, 16630168), (2, 8315084), (4, 4157542), (8, 2078771), (19, 875272), (37, 449464), (38, 437636), (74, 224732), (76, 218818), (148, 112366), (152, 109409), (296, 56183), (703, 23656), (1406, 11828), (2812, 5914), (2957, 5624)]