30723688

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{54091}}^1$

素因数の和:54168

約数の個数: 16

約数和(自身を含む): 58419360

約数和(自身を除く): 27695672

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 54091, 108182, 216364, 432728, 3840461, 7680922, 15361844, 30723688]

約数ペア:

[(1, 30723688), (2, 15361844), (4, 7680922), (8, 3840461), (71, 432728), (142, 216364), (284, 108182), (568, 54091)]