38549104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 86780160

約数和(自身を除く): 48231056

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 89, 92, 107, 176, 178, 184, 214, 253, 356, 368, 428, 506, 712, 856, 979, 1012, 1177, 1424, 1712, 1958, 2024, 2047, 2354, 2461, 3916, 4048, 4094, 4708, 4922, 7832, 8188, 9416, 9523, 9844, 15664, 16376, 18832, 19046, 19688, 22517, 27071, 32752, 38092, 39376, 45034, 54142, 76184, 90068, 104753, 108284, 152368, 180136, 209506, 216568, 219029, 360272, 419012, 433136, 438058, 838024, 876116, 1676048, 1752232, 2409319, 3504464, 4818638, 9637276, 19274552, 38549104]

約数ペア:

[(1, 38549104), (2, 19274552), (4, 9637276), (8, 4818638), (11, 3504464), (16, 2409319), (22, 1752232), (23, 1676048), (44, 876116), (46, 838024), (88, 438058), (89, 433136), (92, 419012), (107, 360272), (176, 219029), (178, 216568), (184, 209506), (214, 180136), (253, 152368), (356, 108284), (368, 104753), (428, 90068), (506, 76184), (712, 54142), (856, 45034), (979, 39376), (1012, 38092), (1177, 32752), (1424, 27071), (1712, 22517), (1958, 19688), (2024, 19046), (2047, 18832), (2354, 16376), (2461, 15664), (3916, 9844), (4048, 9523), (4094, 9416), (4708, 8188), (4922, 7832)]