89768816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3053

約数の個数: 40

約数和(自身を含む): 183738240

約数和(自身を除く): 93969424

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 1328, 1909, 2939, 3818, 5878, 7636, 11756, 15272, 23512, 30544, 47024, 67597, 135194, 243937, 270388, 487874, 540776, 975748, 1081552, 1951496, 3902992, 5610551, 11221102, 22442204, 44884408, 89768816]

約数ペア:

[(1, 89768816), (2, 44884408), (4, 22442204), (8, 11221102), (16, 5610551), (23, 3902992), (46, 1951496), (83, 1081552), (92, 975748), (166, 540776), (184, 487874), (332, 270388), (368, 243937), (664, 135194), (1328, 67597), (1909, 47024), (2939, 30544), (3818, 23512), (5878, 15272), (7636, 11756)]