31661566288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{10163}}^1$

素因数の和:10784

約数の個数: 80

約数和(自身を含む): 69207570432

約数和(自身を除く): 37546004144

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 571, 682, 1142, 1364, 2284, 2728, 4568, 5456, 6281, 9136, 10163, 12562, 17701, 20326, 25124, 35402, 40652, 50248, 70804, 81304, 100496, 111793, 141608, 162608, 194711, 223586, 283216, 315053, 389422, 447172, 630106, 778844, 894344, 1260212, 1557688, 1788688, 2520424, 3115376, 3465583, 5040848, 5803073, 6931166, 11606146, 13862332, 23212292, 27724664, 46424584, 55449328, 63833803, 92849168, 127667606, 179895263, 255335212, 359790526, 510670424, 719581052, 1021340848, 1439162104, 1978847893, 2878324208, 3957695786, 7915391572, 15830783144, 31661566288]

約数ペア:

[(1, 31661566288), (2, 15830783144), (4, 7915391572), (8, 3957695786), (11, 2878324208), (16, 1978847893), (22, 1439162104), (31, 1021340848), (44, 719581052), (62, 510670424), (88, 359790526), (124, 255335212), (176, 179895263), (248, 127667606), (341, 92849168), (496, 63833803), (571, 55449328), (682, 46424584), (1142, 27724664), (1364, 23212292), (2284, 13862332), (2728, 11606146), (4568, 6931166), (5456, 5803073), (6281, 5040848), (9136, 3465583), (10163, 3115376), (12562, 2520424), (17701, 1788688), (20326, 1557688), (25124, 1260212), (35402, 894344), (40652, 778844), (50248, 630106), (70804, 447172), (81304, 389422), (100496, 315053), (111793, 283216), (141608, 223586), (162608, 194711)]