231321332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 452233152

約数和(自身を除く): 220911820

約数列:

[1, 2, 4, 11, 22, 44, 83, 97, 166, 194, 332, 388, 653, 913, 1067, 1306, 1826, 2134, 2612, 3652, 4268, 7183, 8051, 14366, 16102, 28732, 32204, 54199, 63341, 88561, 108398, 126682, 177122, 216796, 253364, 354244, 596189, 696751, 1192378, 1393502, 2384756, 2787004, 5257303, 10514606, 21029212, 57830333, 115660666, 231321332]

約数ペア:

[(1, 231321332), (2, 115660666), (4, 57830333), (11, 21029212), (22, 10514606), (44, 5257303), (83, 2787004), (97, 2384756), (166, 1393502), (194, 1192378), (332, 696751), (388, 596189), (653, 354244), (913, 253364), (1067, 216796), (1306, 177122), (1826, 126682), (2134, 108398), (2612, 88561), (3652, 63341), (4268, 54199), (7183, 32204), (8051, 28732), (14366, 16102)]