88739272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13577}}^1$

素因数の和:13645

約数の個数: 32

約数和(自身を含む): 179229600

約数和(自身を除く): 90490328

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 13577, 27154, 54308, 108616, 257963, 515926, 583811, 1031852, 1167622, 2063704, 2335244, 4670488, 11092409, 22184818, 44369636, 88739272]

約数ペア:

[(1, 88739272), (2, 44369636), (4, 22184818), (8, 11092409), (19, 4670488), (38, 2335244), (43, 2063704), (76, 1167622), (86, 1031852), (152, 583811), (172, 515926), (344, 257963), (817, 108616), (1634, 54308), (3268, 27154), (6536, 13577)]