87883514

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 141073920

約数和(自身を除く): 53190406

約数列:

[1, 2, 29, 47, 58, 94, 103, 206, 313, 626, 1363, 2726, 2987, 4841, 5974, 9077, 9682, 14711, 18154, 29422, 32239, 64478, 140389, 280778, 426619, 853238, 934931, 1515233, 1869862, 3030466, 43941757, 87883514]

約数ペア:

[(1, 87883514), (2, 43941757), (29, 3030466), (47, 1869862), (58, 1515233), (94, 934931), (103, 853238), (206, 426619), (313, 280778), (626, 140389), (1363, 64478), (2726, 32239), (2987, 29422), (4841, 18154), (5974, 14711), (9077, 9682)]