80289632

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 164656800

約数和(自身を除く): 84367168

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 241, 359, 464, 482, 718, 928, 964, 1436, 1928, 2872, 3856, 5744, 6989, 7712, 10411, 11488, 13978, 20822, 27956, 41644, 55912, 83288, 86519, 111824, 166576, 173038, 223648, 333152, 346076, 692152, 1384304, 2509051, 2768608, 5018102, 10036204, 20072408, 40144816, 80289632]

約数ペア:

[(1, 80289632), (2, 40144816), (4, 20072408), (8, 10036204), (16, 5018102), (29, 2768608), (32, 2509051), (58, 1384304), (116, 692152), (232, 346076), (241, 333152), (359, 223648), (464, 173038), (482, 166576), (718, 111824), (928, 86519), (964, 83288), (1436, 55912), (1928, 41644), (2872, 27956), (3856, 20822), (5744, 13978), (6989, 11488), (7712, 10411)]