31624736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6911}}^1$

素因数の和:6945

約数の個数: 48

約数和(自身を含む): 73156608

約数和(自身を除く): 41531872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 6911, 13822, 27644, 55288, 76021, 89843, 110576, 152042, 179686, 221152, 304084, 359372, 608168, 718744, 988273, 1216336, 1437488, 1976546, 2432672, 2874976, 3953092, 7906184, 15812368, 31624736]

約数ペア:

[(1, 31624736), (2, 15812368), (4, 7906184), (8, 3953092), (11, 2874976), (13, 2432672), (16, 1976546), (22, 1437488), (26, 1216336), (32, 988273), (44, 718744), (52, 608168), (88, 359372), (104, 304084), (143, 221152), (176, 179686), (208, 152042), (286, 110576), (352, 89843), (416, 76021), (572, 55288), (1144, 27644), (2288, 13822), (4576, 6911)]