38669896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 75271680

約数和(自身を除く): 36601784

約数列:

[1, 2, 4, 8, 31, 62, 124, 241, 248, 482, 647, 964, 1294, 1928, 2588, 5176, 7471, 14942, 20057, 29884, 40114, 59768, 80228, 155927, 160456, 311854, 623708, 1247416, 4833737, 9667474, 19334948, 38669896]

約数ペア:

[(1, 38669896), (2, 19334948), (4, 9667474), (8, 4833737), (31, 1247416), (62, 623708), (124, 311854), (241, 160456), (248, 155927), (482, 80228), (647, 59768), (964, 40114), (1294, 29884), (1928, 20057), (2588, 14942), (5176, 7471)]