127844224

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{3191}}^1$

素因数の和:3518

約数の個数: 32

約数和(自身を含む): 255583440

約数和(自身を除く): 127739216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 1252, 2504, 3191, 5008, 6382, 10016, 12764, 20032, 25528, 40064, 51056, 102112, 204224, 408448, 998783, 1997566, 3995132, 7990264, 15980528, 31961056, 63922112, 127844224]

約数ペア:

[(1, 127844224), (2, 63922112), (4, 31961056), (8, 15980528), (16, 7990264), (32, 3995132), (64, 1997566), (128, 998783), (313, 408448), (626, 204224), (1252, 102112), (2504, 51056), (3191, 40064), (5008, 25528), (6382, 20032), (10016, 12764)]