80197754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5309}}^1$

素因数の和:5414

約数の個数: 32

約数和(自身を含む): 149869440

約数和(自身を除く): 69671686

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2158, 5309, 7553, 10618, 15106, 37163, 69017, 74326, 138034, 440647, 483119, 881294, 966238, 3084529, 5728411, 6169058, 11456822, 40098877, 80197754]

約数ペア:

[(1, 80197754), (2, 40098877), (7, 11456822), (13, 6169058), (14, 5728411), (26, 3084529), (83, 966238), (91, 881294), (166, 483119), (182, 440647), (581, 138034), (1079, 74326), (1162, 69017), (2158, 37163), (5309, 15106), (7553, 10618)]