870052144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{102023}}^1$

素因数の和:102085

約数の個数: 40

約数和(自身を含む): 1859693472

約数和(自身を除く): 989641328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 102023, 204046, 408092, 816184, 1326299, 1632368, 2652598, 4182943, 5305196, 8365886, 10610392, 16731772, 21220784, 33463544, 54378259, 66927088, 108756518, 217513036, 435026072, 870052144]

約数ペア:

[(1, 870052144), (2, 435026072), (4, 217513036), (8, 108756518), (13, 66927088), (16, 54378259), (26, 33463544), (41, 21220784), (52, 16731772), (82, 10610392), (104, 8365886), (164, 5305196), (208, 4182943), (328, 2652598), (533, 1632368), (656, 1326299), (1066, 816184), (2132, 408092), (4264, 204046), (8528, 102023)]