236449736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{20947}}^1$

素因数の和:21053

約数の個数: 32

約数和(自身を含む): 475100640

約数和(自身を除く): 238650904

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 11288, 20947, 41894, 83788, 167576, 356099, 712198, 1424396, 1738601, 2848792, 3477202, 6954404, 13908808, 29556217, 59112434, 118224868, 236449736]

約数ペア:

[(1, 236449736), (2, 118224868), (4, 59112434), (8, 29556217), (17, 13908808), (34, 6954404), (68, 3477202), (83, 2848792), (136, 1738601), (166, 1424396), (332, 712198), (664, 356099), (1411, 167576), (2822, 83788), (5644, 41894), (11288, 20947)]