89795888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61673}}^1$

素因数の和:61701

約数の個数: 40

約数和(自身を含む): 214132128

約数和(自身を除く): 124336240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 61673, 123346, 246692, 431711, 493384, 801749, 863422, 986768, 1603498, 1726844, 3206996, 3453688, 5612243, 6413992, 6907376, 11224486, 12827984, 22448972, 44897944, 89795888]

約数ペア:

[(1, 89795888), (2, 44897944), (4, 22448972), (7, 12827984), (8, 11224486), (13, 6907376), (14, 6413992), (16, 5612243), (26, 3453688), (28, 3206996), (52, 1726844), (56, 1603498), (91, 986768), (104, 863422), (112, 801749), (182, 493384), (208, 431711), (364, 246692), (728, 123346), (1456, 61673)]