16041012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 42039648

約数和(自身を除く): 25998636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 107, 124, 156, 186, 214, 321, 372, 403, 428, 642, 806, 961, 1209, 1284, 1391, 1612, 1922, 2418, 2782, 2883, 3317, 3844, 4173, 4836, 5564, 5766, 6634, 8346, 9951, 11532, 12493, 13268, 16692, 19902, 24986, 37479, 39804, 43121, 49972, 74958, 86242, 102827, 129363, 149916, 172484, 205654, 258726, 308481, 411308, 517452, 616962, 1233924, 1336751, 2673502, 4010253, 5347004, 8020506, 16041012]

約数ペア:

[(1, 16041012), (2, 8020506), (3, 5347004), (4, 4010253), (6, 2673502), (12, 1336751), (13, 1233924), (26, 616962), (31, 517452), (39, 411308), (52, 308481), (62, 258726), (78, 205654), (93, 172484), (107, 149916), (124, 129363), (156, 102827), (186, 86242), (214, 74958), (321, 49972), (372, 43121), (403, 39804), (428, 37479), (642, 24986), (806, 19902), (961, 16692), (1209, 13268), (1284, 12493), (1391, 11532), (1612, 9951), (1922, 8346), (2418, 6634), (2782, 5766), (2883, 5564), (3317, 4836), (3844, 4173)]