40895272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{859}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 83901600

約数和(自身を除く): 43006328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 541, 859, 1082, 1718, 2164, 3436, 4328, 5951, 6872, 9449, 11902, 18898, 23804, 37796, 47608, 75592, 464719, 929438, 1858876, 3717752, 5111909, 10223818, 20447636, 40895272]

約数ペア:

[(1, 40895272), (2, 20447636), (4, 10223818), (8, 5111909), (11, 3717752), (22, 1858876), (44, 929438), (88, 464719), (541, 75592), (859, 47608), (1082, 37796), (1718, 23804), (2164, 18898), (3436, 11902), (4328, 9449), (5951, 6872)]