31147029128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{39439}}^1\times {\mathrm{5807}}^1$

素因数の和:45269

約数の個数: 32

約数和(自身を含む): 61848230400

約数和(自身を除く): 30701201272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 5807, 11614, 23228, 39439, 46456, 78878, 98719, 157756, 197438, 315512, 394876, 670463, 789752, 1340926, 2681852, 5363704, 229022273, 458044546, 916089092, 1832178184, 3893378641, 7786757282, 15573514564, 31147029128]

約数ペア:

[(1, 31147029128), (2, 15573514564), (4, 7786757282), (8, 3893378641), (17, 1832178184), (34, 916089092), (68, 458044546), (136, 229022273), (5807, 5363704), (11614, 2681852), (23228, 1340926), (39439, 789752), (46456, 670463), (78878, 394876), (98719, 315512), (157756, 197438)]