181001312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10733}}^1$

素因数の和:10791

約数の個数: 48

約数和(自身を含む): 389515392

約数和(自身を除く): 208514080

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 10733, 16864, 21466, 42932, 85864, 171728, 182461, 332723, 343456, 364922, 665446, 729844, 1330892, 1459688, 2661784, 2919376, 5323568, 5656291, 5838752, 10647136, 11312582, 22625164, 45250328, 90500656, 181001312]

約数ペア:

[(1, 181001312), (2, 90500656), (4, 45250328), (8, 22625164), (16, 11312582), (17, 10647136), (31, 5838752), (32, 5656291), (34, 5323568), (62, 2919376), (68, 2661784), (124, 1459688), (136, 1330892), (248, 729844), (272, 665446), (496, 364922), (527, 343456), (544, 332723), (992, 182461), (1054, 171728), (2108, 85864), (4216, 42932), (8432, 21466), (10733, 16864)]