16351484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 31907232

約数和(自身を除く): 15555748

約数列:

[1, 2, 4, 17, 34, 37, 67, 68, 74, 97, 134, 148, 194, 268, 388, 629, 1139, 1258, 1649, 2278, 2479, 2516, 3298, 3589, 4556, 4958, 6499, 6596, 7178, 9916, 12998, 14356, 25996, 42143, 61013, 84286, 110483, 122026, 168572, 220966, 240463, 244052, 441932, 480926, 961852, 4087871, 8175742, 16351484]

約数ペア:

[(1, 16351484), (2, 8175742), (4, 4087871), (17, 961852), (34, 480926), (37, 441932), (67, 244052), (68, 240463), (74, 220966), (97, 168572), (134, 122026), (148, 110483), (194, 84286), (268, 61013), (388, 42143), (629, 25996), (1139, 14356), (1258, 12998), (1649, 9916), (2278, 7178), (2479, 6596), (2516, 6499), (3298, 4958), (3589, 4556)]