16666592

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 34618752

約数和(自身を除く): 17952160

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 317, 424, 496, 634, 848, 992, 1268, 1643, 1696, 2536, 3286, 5072, 6572, 9827, 10144, 13144, 16801, 19654, 26288, 33602, 39308, 52576, 67204, 78616, 134408, 157232, 268816, 314464, 520831, 537632, 1041662, 2083324, 4166648, 8333296, 16666592]

約数ペア:

[(1, 16666592), (2, 8333296), (4, 4166648), (8, 2083324), (16, 1041662), (31, 537632), (32, 520831), (53, 314464), (62, 268816), (106, 157232), (124, 134408), (212, 78616), (248, 67204), (317, 52576), (424, 39308), (496, 33602), (634, 26288), (848, 19654), (992, 16801), (1268, 13144), (1643, 10144), (1696, 9827), (2536, 6572), (3286, 5072)]