123464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 32

約数和(自身を含む): 267840

約数和(自身を除く): 144376

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 61, 88, 92, 122, 184, 244, 253, 488, 506, 671, 1012, 1342, 1403, 2024, 2684, 2806, 5368, 5612, 11224, 15433, 30866, 61732, 123464]

約数ペア:

[(1, 123464), (2, 61732), (4, 30866), (8, 15433), (11, 11224), (22, 5612), (23, 5368), (44, 2806), (46, 2684), (61, 2024), (88, 1403), (92, 1342), (122, 1012), (184, 671), (244, 506), (253, 488)]