127674368

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 263652480

約数和(自身を除く): 135978112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2011, 2048, 3968, 4022, 7936, 8044, 15872, 16088, 31744, 32176, 62341, 63488, 64352, 124682, 128704, 249364, 257408, 498728, 514816, 997456, 1029632, 1994912, 2059264, 3989824, 4118528, 7979648, 15959296, 31918592, 63837184, 127674368]

約数ペア:

[(1, 127674368), (2, 63837184), (4, 31918592), (8, 15959296), (16, 7979648), (31, 4118528), (32, 3989824), (62, 2059264), (64, 1994912), (124, 1029632), (128, 997456), (248, 514816), (256, 498728), (496, 257408), (512, 249364), (992, 128704), (1024, 124682), (1984, 64352), (2011, 63488), (2048, 62341), (3968, 32176), (4022, 31744), (7936, 16088), (8044, 15872)]