64537402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{19219}}^1$

素因数の和:19317

約数の個数: 16

約数和(自身を含む): 102404160

約数和(自身を除く): 37866758

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 19219, 38438, 442037, 884074, 1402987, 2805974, 32268701, 64537402]

約数ペア:

[(1, 64537402), (2, 32268701), (23, 2805974), (46, 1402987), (73, 884074), (146, 442037), (1679, 38438), (3358, 19219)]