131750368

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 266744016

約数和(自身を除く): 134993648

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 131, 212, 262, 424, 524, 593, 848, 1048, 1186, 1696, 2096, 2372, 4192, 4744, 6943, 9488, 13886, 18976, 27772, 31429, 55544, 62858, 77683, 111088, 125716, 155366, 222176, 251432, 310732, 502864, 621464, 1005728, 1242928, 2485856, 4117199, 8234398, 16468796, 32937592, 65875184, 131750368]

約数ペア:

[(1, 131750368), (2, 65875184), (4, 32937592), (8, 16468796), (16, 8234398), (32, 4117199), (53, 2485856), (106, 1242928), (131, 1005728), (212, 621464), (262, 502864), (424, 310732), (524, 251432), (593, 222176), (848, 155366), (1048, 125716), (1186, 111088), (1696, 77683), (2096, 62858), (2372, 55544), (4192, 31429), (4744, 27772), (6943, 18976), (9488, 13886)]