15866944

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 56

約数和(自身を含む): 33284160

約数和(自身を除く): 17417216

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 103, 116, 166, 206, 232, 332, 412, 464, 664, 824, 928, 1328, 1648, 1856, 2407, 2656, 2987, 3296, 4814, 5312, 5974, 6592, 8549, 9628, 11948, 17098, 19256, 23896, 34196, 38512, 47792, 68392, 77024, 95584, 136784, 154048, 191168, 247921, 273568, 495842, 547136, 991684, 1983368, 3966736, 7933472, 15866944]

約数ペア:

[(1, 15866944), (2, 7933472), (4, 3966736), (8, 1983368), (16, 991684), (29, 547136), (32, 495842), (58, 273568), (64, 247921), (83, 191168), (103, 154048), (116, 136784), (166, 95584), (206, 77024), (232, 68392), (332, 47792), (412, 38512), (464, 34196), (664, 23896), (824, 19256), (928, 17098), (1328, 11948), (1648, 9628), (1856, 8549), (2407, 6592), (2656, 5974), (2987, 5312), (3296, 4814)]