84369688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2887}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 171027360

約数和(自身を除く): 86657672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 2887, 3653, 5774, 7306, 11548, 14612, 23096, 29224, 37531, 75062, 150124, 300248, 811247, 1622494, 3244988, 6489976, 10546211, 21092422, 42184844, 84369688]

約数ペア:

[(1, 84369688), (2, 42184844), (4, 21092422), (8, 10546211), (13, 6489976), (26, 3244988), (52, 1622494), (104, 811247), (281, 300248), (562, 150124), (1124, 75062), (2248, 37531), (2887, 29224), (3653, 23096), (5774, 14612), (7306, 11548)]