31177568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 64665216

約数和(自身を除く): 33487648

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 593, 848, 992, 1186, 1643, 1696, 2372, 3286, 4744, 6572, 9488, 13144, 18383, 18976, 26288, 31429, 36766, 52576, 62858, 73532, 125716, 147064, 251432, 294128, 502864, 588256, 974299, 1005728, 1948598, 3897196, 7794392, 15588784, 31177568]

約数ペア:

[(1, 31177568), (2, 15588784), (4, 7794392), (8, 3897196), (16, 1948598), (31, 1005728), (32, 974299), (53, 588256), (62, 502864), (106, 294128), (124, 251432), (212, 147064), (248, 125716), (424, 73532), (496, 62858), (593, 52576), (848, 36766), (992, 31429), (1186, 26288), (1643, 18976), (1696, 18383), (2372, 13144), (3286, 9488), (4744, 6572)]