224481808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25463}}^1$

素因数の和:25519

約数の個数: 40

約数和(自身を含む): 473630400

約数和(自身を除く): 249148592

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 25463, 50926, 101852, 203704, 407408, 483797, 738427, 967594, 1476854, 1935188, 2953708, 3870376, 5907416, 7740752, 11814832, 14030113, 28060226, 56120452, 112240904, 224481808]

約数ペア:

[(1, 224481808), (2, 112240904), (4, 56120452), (8, 28060226), (16, 14030113), (19, 11814832), (29, 7740752), (38, 5907416), (58, 3870376), (76, 2953708), (116, 1935188), (152, 1476854), (232, 967594), (304, 738427), (464, 483797), (551, 407408), (1102, 203704), (2204, 101852), (4408, 50926), (8816, 25463)]