820259264

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{6037}}^1$

素因数の和:6253

約数の個数: 56

約数和(自身を含む): 1785170928

約数和(自身を除く): 964911664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 193, 352, 386, 704, 772, 1544, 2123, 3088, 4246, 6037, 6176, 8492, 12074, 12352, 16984, 24148, 33968, 48296, 66407, 67936, 96592, 132814, 135872, 193184, 265628, 386368, 531256, 1062512, 1165141, 2125024, 2330282, 4250048, 4660564, 9321128, 12816551, 18642256, 25633102, 37284512, 51266204, 74569024, 102532408, 205064816, 410129632, 820259264]

約数ペア:

[(1, 820259264), (2, 410129632), (4, 205064816), (8, 102532408), (11, 74569024), (16, 51266204), (22, 37284512), (32, 25633102), (44, 18642256), (64, 12816551), (88, 9321128), (176, 4660564), (193, 4250048), (352, 2330282), (386, 2125024), (704, 1165141), (772, 1062512), (1544, 531256), (2123, 386368), (3088, 265628), (4246, 193184), (6037, 135872), (6176, 132814), (8492, 96592), (12074, 67936), (12352, 66407), (16984, 48296), (24148, 33968)]