16516944

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5024

約数の個数: 60

約数和(自身を含む): 48243936

約数和(自身を除く): 31726992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 4987, 9974, 14961, 19948, 29922, 39896, 44883, 59844, 79792, 89766, 114701, 119688, 179532, 229402, 239376, 344103, 359064, 458804, 688206, 718128, 917608, 1032309, 1376412, 1835216, 2064618, 2752824, 4129236, 5505648, 8258472, 16516944]

約数ペア:

[(1, 16516944), (2, 8258472), (3, 5505648), (4, 4129236), (6, 2752824), (8, 2064618), (9, 1835216), (12, 1376412), (16, 1032309), (18, 917608), (23, 718128), (24, 688206), (36, 458804), (46, 359064), (48, 344103), (69, 239376), (72, 229402), (92, 179532), (138, 119688), (144, 114701), (184, 89766), (207, 79792), (276, 59844), (368, 44883), (414, 39896), (552, 29922), (828, 19948), (1104, 14961), (1656, 9974), (3312, 4987)]