194150848

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{70549}}^1$

素因数の和:70604

約数の個数: 28

約数和(自身を含む): 394233400

約数和(自身を除く): 200082552

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 70549, 141098, 282196, 564392, 1128784, 2257568, 3033607, 4515136, 6067214, 12134428, 24268856, 48537712, 97075424, 194150848]

約数ペア:

[(1, 194150848), (2, 97075424), (4, 48537712), (8, 24268856), (16, 12134428), (32, 6067214), (43, 4515136), (64, 3033607), (86, 2257568), (172, 1128784), (344, 564392), (688, 282196), (1376, 141098), (2752, 70549)]