31820646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37087}}^1$

素因数の和:37116

約数の個数: 32

約数和(自身を含む): 74769408

約数和(自身を除く): 42948762

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 37087, 74174, 111261, 222522, 407957, 482131, 815914, 964262, 1223871, 1446393, 2447742, 2892786, 5303441, 10606882, 15910323, 31820646]

約数ペア:

[(1, 31820646), (2, 15910323), (3, 10606882), (6, 5303441), (11, 2892786), (13, 2447742), (22, 1446393), (26, 1223871), (33, 964262), (39, 815914), (66, 482131), (78, 407957), (143, 222522), (286, 111261), (429, 74174), (858, 37087)]