42611888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1445

約数の個数: 40

約数和(自身を含む): 90596880

約数和(自身を除く): 47984992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 394, 788, 1229, 1576, 2167, 2458, 3152, 4334, 4916, 8668, 9832, 13519, 17336, 19664, 27038, 34672, 54076, 108152, 216304, 242113, 484226, 968452, 1936904, 2663243, 3873808, 5326486, 10652972, 21305944, 42611888]

約数ペア:

[(1, 42611888), (2, 21305944), (4, 10652972), (8, 5326486), (11, 3873808), (16, 2663243), (22, 1936904), (44, 968452), (88, 484226), (176, 242113), (197, 216304), (394, 108152), (788, 54076), (1229, 34672), (1576, 27038), (2167, 19664), (2458, 17336), (3152, 13519), (4334, 9832), (4916, 8668)]