164019605

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{1193}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 203572224

約数和(自身を除く): 39552619

約数列:

[1, 5, 31, 155, 887, 1193, 4435, 5965, 27497, 36983, 137485, 184915, 1058191, 5290955, 32803921, 164019605]

約数ペア:

[(1, 164019605), (5, 32803921), (31, 5290955), (155, 1058191), (887, 184915), (1193, 137485), (4435, 36983), (5965, 27497)]