38546288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11527}}^1$

素因数の和:11565

約数の個数: 40

約数和(自身を含む): 85768320

約数和(自身を除く): 47222032

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 11527, 23054, 46108, 92216, 126797, 184432, 219013, 253594, 438026, 507188, 876052, 1014376, 1752104, 2028752, 2409143, 3504208, 4818286, 9636572, 19273144, 38546288]

約数ペア:

[(1, 38546288), (2, 19273144), (4, 9636572), (8, 4818286), (11, 3504208), (16, 2409143), (19, 2028752), (22, 1752104), (38, 1014376), (44, 876052), (76, 507188), (88, 438026), (152, 253594), (176, 219013), (209, 184432), (304, 126797), (418, 92216), (836, 46108), (1672, 23054), (3344, 11527)]