89801368

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4273}}^1$

素因数の和:4387

約数の個数: 32

約数和(自身を含む): 175404960

約数和(自身を除く): 85603592

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 4273, 5254, 8546, 10508, 17092, 21016, 34184, 158101, 303383, 316202, 606766, 632404, 1213532, 1264808, 2427064, 11225171, 22450342, 44900684, 89801368]

約数ペア:

[(1, 89801368), (2, 44900684), (4, 22450342), (8, 11225171), (37, 2427064), (71, 1264808), (74, 1213532), (142, 632404), (148, 606766), (284, 316202), (296, 303383), (568, 158101), (2627, 34184), (4273, 21016), (5254, 17092), (8546, 10508)]