40085914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 69050880

約数和(自身を除く): 28964966

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 341, 583, 682, 1109, 1166, 1643, 2218, 3286, 12199, 18073, 24398, 34379, 36146, 58777, 68758, 117554, 378169, 646547, 756338, 1293094, 1822087, 3644174, 20042957, 40085914]

約数ペア:

[(1, 40085914), (2, 20042957), (11, 3644174), (22, 1822087), (31, 1293094), (53, 756338), (62, 646547), (106, 378169), (341, 117554), (583, 68758), (682, 58777), (1109, 36146), (1166, 34379), (1643, 24398), (2218, 18073), (3286, 12199)]