42533984

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 88179840

約数和(自身を除く): 45645856

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 809, 848, 992, 1618, 1643, 1696, 3236, 3286, 6472, 6572, 12944, 13144, 25079, 25888, 26288, 42877, 50158, 52576, 85754, 100316, 171508, 200632, 343016, 401264, 686032, 802528, 1329187, 1372064, 2658374, 5316748, 10633496, 21266992, 42533984]

約数ペア:

[(1, 42533984), (2, 21266992), (4, 10633496), (8, 5316748), (16, 2658374), (31, 1372064), (32, 1329187), (53, 802528), (62, 686032), (106, 401264), (124, 343016), (212, 200632), (248, 171508), (424, 100316), (496, 85754), (809, 52576), (848, 50158), (992, 42877), (1618, 26288), (1643, 25888), (1696, 25079), (3236, 13144), (3286, 12944), (6472, 6572)]