31740604

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 65802240

約数和(自身を除く): 34061636

約数列:

[1, 2, 4, 7, 14, 28, 47, 89, 94, 178, 188, 271, 329, 356, 542, 623, 658, 1084, 1246, 1316, 1897, 2492, 3794, 4183, 7588, 8366, 12737, 16732, 24119, 25474, 29281, 48238, 50948, 58562, 89159, 96476, 117124, 168833, 178318, 337666, 356636, 675332, 1133593, 2267186, 4534372, 7935151, 15870302, 31740604]

約数ペア:

[(1, 31740604), (2, 15870302), (4, 7935151), (7, 4534372), (14, 2267186), (28, 1133593), (47, 675332), (89, 356636), (94, 337666), (178, 178318), (188, 168833), (271, 117124), (329, 96476), (356, 89159), (542, 58562), (623, 50948), (658, 48238), (1084, 29281), (1246, 25474), (1316, 24119), (1897, 16732), (2492, 12737), (3794, 8366), (4183, 7588)]