88891679513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{128311}}^1$

素因数の和:128685

約数の個数: 32

約数和(自身を含む): 114507681792

約数和(自身を除く): 25616002279

約数列:

[1, 7, 13, 23, 91, 161, 299, 331, 2093, 2317, 4303, 7613, 30121, 53291, 98969, 128311, 692783, 898177, 1668043, 2951153, 11676301, 20658071, 38364989, 42470941, 268554923, 297296587, 552122233, 976831643, 3864855631, 6837821501, 12698811359, 88891679513]

約数ペア:

[(1, 88891679513), (7, 12698811359), (13, 6837821501), (23, 3864855631), (91, 976831643), (161, 552122233), (299, 297296587), (331, 268554923), (2093, 42470941), (2317, 38364989), (4303, 20658071), (7613, 11676301), (30121, 2951153), (53291, 1668043), (98969, 898177), (128311, 692783)]