80866964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36691}}^1$

素因数の和:36743

約数の個数: 24

約数和(自身を含む): 154106400

約数和(自身を除く): 73239436

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 36691, 73382, 146764, 697129, 1064039, 1394258, 2128078, 2788516, 4256156, 20216741, 40433482, 80866964]

約数ペア:

[(1, 80866964), (2, 40433482), (4, 20216741), (19, 4256156), (29, 2788516), (38, 2128078), (58, 1394258), (76, 1064039), (116, 697129), (551, 146764), (1102, 73382), (2204, 36691)]