55707368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2609}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 111342600

約数和(自身を除く): 55635232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2609, 2669, 5218, 5338, 10436, 10676, 20872, 21352, 44353, 88706, 177412, 354824, 409613, 819226, 1638452, 3276904, 6963421, 13926842, 27853684, 55707368]

約数ペア:

[(1, 55707368), (2, 27853684), (4, 13926842), (8, 6963421), (17, 3276904), (34, 1638452), (68, 819226), (136, 409613), (157, 354824), (314, 177412), (628, 88706), (1256, 44353), (2609, 21352), (2669, 20872), (5218, 10676), (5338, 10436)]