89812696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8819}}^1$

素因数の和:8911

約数の個数: 32

約数和(自身を含む): 179928000

約数和(自身を除く): 90115304

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 8819, 10184, 17638, 35276, 70552, 167561, 335122, 590873, 670244, 1181746, 1340488, 2363492, 4726984, 11226587, 22453174, 44906348, 89812696]

約数ペア:

[(1, 89812696), (2, 44906348), (4, 22453174), (8, 11226587), (19, 4726984), (38, 2363492), (67, 1340488), (76, 1181746), (134, 670244), (152, 590873), (268, 335122), (536, 167561), (1273, 70552), (2546, 35276), (5092, 17638), (8819, 10184)]