90215706938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2030879}}^1$

素因数の和:2031074

約数の個数: 32

約数和(自身を含む): 163770163200

約数和(自身を除く): 73554456262

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 1169, 2338, 3173, 6346, 22211, 44422, 2030879, 4061758, 14216153, 28432306, 38586701, 77173402, 270106907, 339156793, 540213814, 678313586, 2374097551, 4748195102, 6443979067, 12887958134, 45107853469, 90215706938]

約数ペア:

[(1, 90215706938), (2, 45107853469), (7, 12887958134), (14, 6443979067), (19, 4748195102), (38, 2374097551), (133, 678313586), (167, 540213814), (266, 339156793), (334, 270106907), (1169, 77173402), (2338, 38586701), (3173, 28432306), (6346, 14216153), (22211, 4061758), (44422, 2030879)]