97947128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4919}}^1$

素因数の和:5075

約数の個数: 32

約数和(自身を含む): 194832000

約数和(自身を除く): 96884872

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4919, 4978, 9838, 9956, 19676, 19912, 39352, 93461, 186922, 373844, 644389, 747688, 1288778, 2577556, 5155112, 12243391, 24486782, 48973564, 97947128]

約数ペア:

[(1, 97947128), (2, 48973564), (4, 24486782), (8, 12243391), (19, 5155112), (38, 2577556), (76, 1288778), (131, 747688), (152, 644389), (262, 373844), (524, 186922), (1048, 93461), (2489, 39352), (4919, 19912), (4978, 19676), (9838, 9956)]