15683792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 60

約数和(自身を含む): 33943140

約数和(自身を除く): 18259348

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 109, 136, 184, 218, 272, 368, 391, 436, 529, 782, 872, 1058, 1564, 1744, 1853, 2116, 2507, 3128, 3706, 4232, 5014, 6256, 7412, 8464, 8993, 10028, 14824, 17986, 20056, 29648, 35972, 40112, 42619, 57661, 71944, 85238, 115322, 143888, 170476, 230644, 340952, 461288, 681904, 922576, 980237, 1960474, 3920948, 7841896, 15683792]

約数ペア:

[(1, 15683792), (2, 7841896), (4, 3920948), (8, 1960474), (16, 980237), (17, 922576), (23, 681904), (34, 461288), (46, 340952), (68, 230644), (92, 170476), (109, 143888), (136, 115322), (184, 85238), (218, 71944), (272, 57661), (368, 42619), (391, 40112), (436, 35972), (529, 29648), (782, 20056), (872, 17986), (1058, 14824), (1564, 10028), (1744, 8993), (1853, 8464), (2116, 7412), (2507, 6256), (3128, 5014), (3706, 4232)]