205536256

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{11807}}^1$

素因数の和:11844

約数の個数: 44

約数和(自身を含む): 435077568

約数和(自身を除く): 229541312

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 11807, 17408, 23614, 47228, 94456, 188912, 200719, 377824, 401438, 755648, 802876, 1511296, 1605752, 3022592, 3211504, 6045184, 6423008, 12090368, 12846016, 25692032, 51384064, 102768128, 205536256]

約数ペア:

[(1, 205536256), (2, 102768128), (4, 51384064), (8, 25692032), (16, 12846016), (17, 12090368), (32, 6423008), (34, 6045184), (64, 3211504), (68, 3022592), (128, 1605752), (136, 1511296), (256, 802876), (272, 755648), (512, 401438), (544, 377824), (1024, 200719), (1088, 188912), (2176, 94456), (4352, 47228), (8704, 23614), (11807, 17408)]