31109936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13597}}^1$

素因数の和:13629

約数の個数: 40

約数和(自身を含む): 70818384

約数和(自身を除く): 39708448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 13597, 27194, 54388, 108776, 149567, 176761, 217552, 299134, 353522, 598268, 707044, 1196536, 1414088, 1944371, 2393072, 2828176, 3888742, 7777484, 15554968, 31109936]

約数ペア:

[(1, 31109936), (2, 15554968), (4, 7777484), (8, 3888742), (11, 2828176), (13, 2393072), (16, 1944371), (22, 1414088), (26, 1196536), (44, 707044), (52, 598268), (88, 353522), (104, 299134), (143, 217552), (176, 176761), (208, 149567), (286, 108776), (572, 54388), (1144, 27194), (2288, 13597)]