87633584

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{32797}}^1$

素因数の和:32972

約数の個数: 20

約数和(自身を含む): 170811984

約数和(自身を除く): 83178400

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 32797, 65594, 131188, 262376, 524752, 5477099, 10954198, 21908396, 43816792, 87633584]

約数ペア:

[(1, 87633584), (2, 43816792), (4, 21908396), (8, 10954198), (16, 5477099), (167, 524752), (334, 262376), (668, 131188), (1336, 65594), (2672, 32797)]