109399868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 209018880

約数和(自身を除く): 99619012

約数列:

[1, 2, 4, 23, 31, 46, 62, 89, 92, 124, 178, 356, 431, 713, 862, 1426, 1724, 2047, 2759, 2852, 4094, 5518, 8188, 9913, 11036, 13361, 19826, 26722, 38359, 39652, 53444, 63457, 76718, 126914, 153436, 253828, 307303, 614606, 882257, 1189129, 1229212, 1764514, 2378258, 3529028, 4756516, 27349967, 54699934, 109399868]

約数ペア:

[(1, 109399868), (2, 54699934), (4, 27349967), (23, 4756516), (31, 3529028), (46, 2378258), (62, 1764514), (89, 1229212), (92, 1189129), (124, 882257), (178, 614606), (356, 307303), (431, 253828), (713, 153436), (862, 126914), (1426, 76718), (1724, 63457), (2047, 53444), (2759, 39652), (2852, 38359), (4094, 26722), (5518, 19826), (8188, 13361), (9913, 11036)]