31608928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{75983}}^1$

素因数の和:76006

約数の個数: 24

約数和(自身を含む): 67017888

約数和(自身を除く): 35408960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 75983, 151966, 303932, 607864, 987779, 1215728, 1975558, 2431456, 3951116, 7902232, 15804464, 31608928]

約数ペア:

[(1, 31608928), (2, 15804464), (4, 7902232), (8, 3951116), (13, 2431456), (16, 1975558), (26, 1215728), (32, 987779), (52, 607864), (104, 303932), (208, 151966), (416, 75983)]