1804448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 3919104

約数和(自身を除く): 2114656

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 107, 124, 136, 214, 248, 272, 428, 496, 527, 544, 856, 992, 1054, 1712, 1819, 2108, 3317, 3424, 3638, 4216, 6634, 7276, 8432, 13268, 14552, 16864, 26536, 29104, 53072, 56389, 58208, 106144, 112778, 225556, 451112, 902224, 1804448]

約数ペア:

[(1, 1804448), (2, 902224), (4, 451112), (8, 225556), (16, 112778), (17, 106144), (31, 58208), (32, 56389), (34, 53072), (62, 29104), (68, 26536), (107, 16864), (124, 14552), (136, 13268), (214, 8432), (248, 7276), (272, 6634), (428, 4216), (496, 3638), (527, 3424), (544, 3317), (856, 2108), (992, 1819), (1054, 1712)]