90588448

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 187681536

約数和(自身を除く): 97093088

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 848, 992, 1643, 1696, 1723, 3286, 3446, 6572, 6892, 13144, 13784, 26288, 27568, 52576, 53413, 55136, 91319, 106826, 182638, 213652, 365276, 427304, 730552, 854608, 1461104, 1709216, 2830889, 2922208, 5661778, 11323556, 22647112, 45294224, 90588448]

約数ペア:

[(1, 90588448), (2, 45294224), (4, 22647112), (8, 11323556), (16, 5661778), (31, 2922208), (32, 2830889), (53, 1709216), (62, 1461104), (106, 854608), (124, 730552), (212, 427304), (248, 365276), (424, 213652), (496, 182638), (848, 106826), (992, 91319), (1643, 55136), (1696, 53413), (1723, 52576), (3286, 27568), (3446, 26288), (6572, 13784), (6892, 13144)]