16404704

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 18431776

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 719, 736, 992, 1426, 1438, 2852, 2876, 5704, 5752, 11408, 11504, 16537, 22289, 22816, 23008, 33074, 44578, 66148, 89156, 132296, 178312, 264592, 356624, 512647, 529184, 713248, 1025294, 2050588, 4101176, 8202352, 16404704]

約数ペア:

[(1, 16404704), (2, 8202352), (4, 4101176), (8, 2050588), (16, 1025294), (23, 713248), (31, 529184), (32, 512647), (46, 356624), (62, 264592), (92, 178312), (124, 132296), (184, 89156), (248, 66148), (368, 44578), (496, 33074), (713, 23008), (719, 22816), (736, 22289), (992, 16537), (1426, 11504), (1438, 11408), (2852, 5752), (2876, 5704)]