89888728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3469}}^1$

素因数の和:3595

約数の個数: 32

約数和(自身を含む): 174888000

約数和(自身を除く): 84999272

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 3239, 3469, 6478, 6938, 12956, 13876, 25912, 27752, 142229, 274051, 284458, 548102, 568916, 1096204, 1137832, 2192408, 11236091, 22472182, 44944364, 89888728]

約数ペア:

[(1, 89888728), (2, 44944364), (4, 22472182), (8, 11236091), (41, 2192408), (79, 1137832), (82, 1096204), (158, 568916), (164, 548102), (316, 284458), (328, 274051), (632, 142229), (3239, 27752), (3469, 25912), (6478, 13876), (6938, 12956)]