84064142

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{4259}}^1$

素因数の和:4471

約数の個数: 16

約数和(自身を含む): 128822400

約数和(自身を除く): 44758258

約数列:

[1, 2, 71, 139, 142, 278, 4259, 8518, 9869, 19738, 302389, 592001, 604778, 1184002, 42032071, 84064142]

約数ペア:

[(1, 84064142), (2, 42032071), (71, 1184002), (139, 604778), (142, 592001), (278, 302389), (4259, 19738), (8518, 9869)]