191480464

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{28027}}^1$

素因数の和:28103

約数の個数: 40

約数和(自身を含む): 430958528

約数和(自身を除く): 239478064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 28027, 56054, 112108, 196189, 224216, 392378, 448432, 784756, 1569512, 1709647, 3139024, 3419294, 6838588, 11967529, 13677176, 23935058, 27354352, 47870116, 95740232, 191480464]

約数ペア:

[(1, 191480464), (2, 95740232), (4, 47870116), (7, 27354352), (8, 23935058), (14, 13677176), (16, 11967529), (28, 6838588), (56, 3419294), (61, 3139024), (112, 1709647), (122, 1569512), (244, 784756), (427, 448432), (488, 392378), (854, 224216), (976, 196189), (1708, 112108), (3416, 56054), (6832, 28027)]