31921216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{26251}}^1$

素因数の和:26282

約数の個数: 28

約数和(自身を含む): 66680080

約数和(自身を除く): 34758864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 26251, 52502, 105004, 210008, 420016, 498769, 840032, 997538, 1680064, 1995076, 3990152, 7980304, 15960608, 31921216]

約数ペア:

[(1, 31921216), (2, 15960608), (4, 7980304), (8, 3990152), (16, 1995076), (19, 1680064), (32, 997538), (38, 840032), (64, 498769), (76, 420016), (152, 210008), (304, 105004), (608, 52502), (1216, 26251)]