80883008

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{4373}}^1$

素因数の和:4419

約数の個数: 42

約数和(自身を含む): 170537886

約数和(自身を除く): 89654878

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4373, 4624, 8746, 9248, 17492, 18496, 34984, 69968, 74341, 139936, 148682, 279872, 297364, 594728, 1189456, 1263797, 2378912, 2527594, 4757824, 5055188, 10110376, 20220752, 40441504, 80883008]

約数ペア:

[(1, 80883008), (2, 40441504), (4, 20220752), (8, 10110376), (16, 5055188), (17, 4757824), (32, 2527594), (34, 2378912), (64, 1263797), (68, 1189456), (136, 594728), (272, 297364), (289, 279872), (544, 148682), (578, 139936), (1088, 74341), (1156, 69968), (2312, 34984), (4373, 18496), (4624, 17492), (8746, 9248)]