2159657632

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{91573}}^1$

素因数の和:91661

約数の個数: 48

約数和(自身を含む): 4707636192

約数和(自身を除く): 2547978560

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2948, 5896, 11792, 23584, 91573, 183146, 366292, 732584, 1007303, 1465168, 2014606, 2930336, 4029212, 6135391, 8058424, 12270782, 16116848, 24541564, 32233696, 49083128, 67489301, 98166256, 134978602, 196332512, 269957204, 539914408, 1079828816, 2159657632]

約数ペア:

[(1, 2159657632), (2, 1079828816), (4, 539914408), (8, 269957204), (11, 196332512), (16, 134978602), (22, 98166256), (32, 67489301), (44, 49083128), (67, 32233696), (88, 24541564), (134, 16116848), (176, 12270782), (268, 8058424), (352, 6135391), (536, 4029212), (737, 2930336), (1072, 2014606), (1474, 1465168), (2144, 1007303), (2948, 732584), (5896, 366292), (11792, 183146), (23584, 91573)]