128832032

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18553}}^1$

素因数の和:18601

約数の個数: 48

約数和(自身を含む): 299238912

約数和(自身を除く): 170406880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 18553, 37106, 74212, 129871, 148424, 259742, 296848, 519484, 575143, 593696, 1038968, 1150286, 2077936, 2300572, 4026001, 4155872, 4601144, 8052002, 9202288, 16104004, 18404576, 32208008, 64416016, 128832032]

約数ペア:

[(1, 128832032), (2, 64416016), (4, 32208008), (7, 18404576), (8, 16104004), (14, 9202288), (16, 8052002), (28, 4601144), (31, 4155872), (32, 4026001), (56, 2300572), (62, 2077936), (112, 1150286), (124, 1038968), (217, 593696), (224, 575143), (248, 519484), (434, 296848), (496, 259742), (868, 148424), (992, 129871), (1736, 74212), (3472, 37106), (6944, 18553)]