15928048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1945

約数の個数: 40

約数和(自身を含む): 33747840

約数和(自身を除く): 17819792

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 1889, 2108, 3778, 4216, 7556, 8432, 15112, 30224, 32113, 58559, 64226, 117118, 128452, 234236, 256904, 468472, 513808, 936944, 995503, 1991006, 3982012, 7964024, 15928048]

約数ペア:

[(1, 15928048), (2, 7964024), (4, 3982012), (8, 1991006), (16, 995503), (17, 936944), (31, 513808), (34, 468472), (62, 256904), (68, 234236), (124, 128452), (136, 117118), (248, 64226), (272, 58559), (496, 32113), (527, 30224), (1054, 15112), (1889, 8432), (2108, 7556), (3778, 4216)]