31550272

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{2917}}^1$

素因数の和:2955

約数の個数: 42

約数和(自身を含む): 67817238

約数和(自身を除く): 36266966

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 2917, 5408, 5834, 10816, 11668, 23336, 37921, 46672, 75842, 93344, 151684, 186688, 303368, 492973, 606736, 985946, 1213472, 1971892, 2426944, 3943784, 7887568, 15775136, 31550272]

約数ペア:

[(1, 31550272), (2, 15775136), (4, 7887568), (8, 3943784), (13, 2426944), (16, 1971892), (26, 1213472), (32, 985946), (52, 606736), (64, 492973), (104, 303368), (169, 186688), (208, 151684), (338, 93344), (416, 75842), (676, 46672), (832, 37921), (1352, 23336), (2704, 11668), (2917, 10816), (5408, 5834)]