38140496

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1199

約数の個数: 40

約数和(自身を含む): 77198184

約数和(自身を除く): 39057688

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1097, 2173, 2194, 4346, 4388, 8692, 8776, 17384, 17552, 34768, 44977, 58141, 89954, 116282, 179908, 232564, 359816, 465128, 719632, 930256, 2383781, 4767562, 9535124, 19070248, 38140496]

約数ペア:

[(1, 38140496), (2, 19070248), (4, 9535124), (8, 4767562), (16, 2383781), (41, 930256), (53, 719632), (82, 465128), (106, 359816), (164, 232564), (212, 179908), (328, 116282), (424, 89954), (656, 58141), (848, 44977), (1097, 34768), (2173, 17552), (2194, 17384), (4346, 8776), (4388, 8692)]