18455744

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{16963}}^1$

素因数の和:16992

約数の個数: 28

約数和(自身を含む): 38779704

約数和(自身を除く): 20323960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 16963, 33926, 67852, 135704, 271408, 288371, 542816, 576742, 1085632, 1153484, 2306968, 4613936, 9227872, 18455744]

約数ペア:

[(1, 18455744), (2, 9227872), (4, 4613936), (8, 2306968), (16, 1153484), (17, 1085632), (32, 576742), (34, 542816), (64, 288371), (68, 271408), (136, 135704), (272, 67852), (544, 33926), (1088, 16963)]