331376224

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{41257}}^1$

素因数の和:41518

約数の個数: 24

約数和(自身を含む): 655012008

約数和(自身を除く): 323635784

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 41257, 82514, 165028, 330056, 660112, 1320224, 10355507, 20711014, 41422028, 82844056, 165688112, 331376224]

約数ペア:

[(1, 331376224), (2, 165688112), (4, 82844056), (8, 41422028), (16, 20711014), (32, 10355507), (251, 1320224), (502, 660112), (1004, 330056), (2008, 165028), (4016, 82514), (8032, 41257)]