217160704

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6892

約数の個数: 44

約数和(自身を含む): 448178368

約数和(自身を除く): 231017664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 6841, 7936, 13682, 15872, 27364, 31744, 54728, 109456, 212071, 218912, 424142, 437824, 848284, 875648, 1696568, 1751296, 3393136, 3502592, 6786272, 7005184, 13572544, 27145088, 54290176, 108580352, 217160704]

約数ペア:

[(1, 217160704), (2, 108580352), (4, 54290176), (8, 27145088), (16, 13572544), (31, 7005184), (32, 6786272), (62, 3502592), (64, 3393136), (124, 1751296), (128, 1696568), (248, 875648), (256, 848284), (496, 437824), (512, 424142), (992, 218912), (1024, 212071), (1984, 109456), (3968, 54728), (6841, 31744), (7936, 27364), (13682, 15872)]