86867924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7993}}^1$

素因数の和:8040

約数の個数: 48

約数和(自身を含む): 188018880

約数和(自身を除く): 101150956

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 7993, 10868, 15986, 31972, 87923, 103909, 151867, 175846, 207818, 303734, 351692, 415636, 607468, 1142999, 1670537, 1974271, 2285998, 3341074, 3948542, 4571996, 6682148, 7897084, 21716981, 43433962, 86867924]

約数ペア:

[(1, 86867924), (2, 43433962), (4, 21716981), (11, 7897084), (13, 6682148), (19, 4571996), (22, 3948542), (26, 3341074), (38, 2285998), (44, 1974271), (52, 1670537), (76, 1142999), (143, 607468), (209, 415636), (247, 351692), (286, 303734), (418, 207818), (494, 175846), (572, 151867), (836, 103909), (988, 87923), (2717, 31972), (5434, 15986), (7993, 10868)]