38408032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5471

約数の個数: 48

約数和(自身を含む): 86238432

約数和(自身を除く): 47830400

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 5431, 7072, 10862, 21724, 43448, 70603, 86896, 92327, 141206, 173792, 184654, 282412, 369308, 564824, 738616, 1129648, 1200251, 1477232, 2259296, 2400502, 2954464, 4801004, 9602008, 19204016, 38408032]

約数ペア:

[(1, 38408032), (2, 19204016), (4, 9602008), (8, 4801004), (13, 2954464), (16, 2400502), (17, 2259296), (26, 1477232), (32, 1200251), (34, 1129648), (52, 738616), (68, 564824), (104, 369308), (136, 282412), (208, 184654), (221, 173792), (272, 141206), (416, 92327), (442, 86896), (544, 70603), (884, 43448), (1768, 21724), (3536, 10862), (5431, 7072)]