31987848

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 84188160

約数和(自身を除く): 52200312

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 167, 184, 276, 334, 347, 501, 552, 668, 694, 1002, 1041, 1336, 1388, 2004, 2082, 2776, 3841, 4008, 4164, 7682, 7981, 8328, 11523, 15364, 15962, 23046, 23943, 30728, 31924, 46092, 47886, 57949, 63848, 92184, 95772, 115898, 173847, 191544, 231796, 347694, 463592, 695388, 1332827, 1390776, 2665654, 3998481, 5331308, 7996962, 10662616, 15993924, 31987848]

約数ペア:

[(1, 31987848), (2, 15993924), (3, 10662616), (4, 7996962), (6, 5331308), (8, 3998481), (12, 2665654), (23, 1390776), (24, 1332827), (46, 695388), (69, 463592), (92, 347694), (138, 231796), (167, 191544), (184, 173847), (276, 115898), (334, 95772), (347, 92184), (501, 63848), (552, 57949), (668, 47886), (694, 46092), (1002, 31924), (1041, 30728), (1336, 23943), (1388, 23046), (2004, 15962), (2082, 15364), (2776, 11523), (3841, 8328), (4008, 7981), (4164, 7682)]