40557344

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{5303}}^1$

素因数の和:5552

約数の個数: 24

約数和(自身を含む): 80196480

約数和(自身を除く): 39639136

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 3824, 5303, 7648, 10606, 21212, 42424, 84848, 169696, 1267417, 2534834, 5069668, 10139336, 20278672, 40557344]

約数ペア:

[(1, 40557344), (2, 20278672), (4, 10139336), (8, 5069668), (16, 2534834), (32, 1267417), (239, 169696), (478, 84848), (956, 42424), (1912, 21212), (3824, 10606), (5303, 7648)]