16262288

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 38568960

約数和(自身を除く): 22306672

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 59, 92, 107, 112, 118, 161, 184, 214, 236, 322, 368, 413, 428, 472, 644, 749, 826, 856, 944, 1288, 1357, 1498, 1652, 1712, 2461, 2576, 2714, 2996, 3304, 4922, 5428, 5992, 6313, 6608, 9499, 9844, 10856, 11984, 12626, 17227, 18998, 19688, 21712, 25252, 34454, 37996, 39376, 44191, 50504, 68908, 75992, 88382, 101008, 137816, 145199, 151984, 176764, 275632, 290398, 353528, 580796, 707056, 1016393, 1161592, 2032786, 2323184, 4065572, 8131144, 16262288]

約数ペア:

[(1, 16262288), (2, 8131144), (4, 4065572), (7, 2323184), (8, 2032786), (14, 1161592), (16, 1016393), (23, 707056), (28, 580796), (46, 353528), (56, 290398), (59, 275632), (92, 176764), (107, 151984), (112, 145199), (118, 137816), (161, 101008), (184, 88382), (214, 75992), (236, 68908), (322, 50504), (368, 44191), (413, 39376), (428, 37996), (472, 34454), (644, 25252), (749, 21712), (826, 19688), (856, 18998), (944, 17227), (1288, 12626), (1357, 11984), (1498, 10856), (1652, 9844), (1712, 9499), (2461, 6608), (2576, 6313), (2714, 5992), (2996, 5428), (3304, 4922)]