45131648

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{3491}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 90826920

約数和(自身を除く): 45695272

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 3491, 6464, 6982, 12928, 13964, 27928, 55856, 111712, 223424, 352591, 446848, 705182, 1410364, 2820728, 5641456, 11282912, 22565824, 45131648]

約数ペア:

[(1, 45131648), (2, 22565824), (4, 11282912), (8, 5641456), (16, 2820728), (32, 1410364), (64, 705182), (101, 446848), (128, 352591), (202, 223424), (404, 111712), (808, 55856), (1616, 27928), (3232, 13964), (3491, 12928), (6464, 6982)]