163630214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3581}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 280599552

約数和(自身を除く): 116969338

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 682, 737, 1474, 2077, 3581, 4154, 7162, 22847, 39391, 45694, 78782, 111011, 222022, 239927, 479854, 1221121, 2442242, 2639197, 5278394, 7437737, 14875474, 81815107, 163630214]

約数ペア:

[(1, 163630214), (2, 81815107), (11, 14875474), (22, 7437737), (31, 5278394), (62, 2639197), (67, 2442242), (134, 1221121), (341, 479854), (682, 239927), (737, 222022), (1474, 111011), (2077, 78782), (3581, 45694), (4154, 39391), (7162, 22847)]