89984972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41737}}^1$

素因数の和:41766

約数の個数: 36

約数和(自身を含む): 199841544

約数和(自身を除く): 109856572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 41737, 83474, 166948, 292159, 459107, 584318, 918214, 1168636, 1836428, 2045113, 3213749, 4090226, 6427498, 8180452, 12854996, 22496243, 44992486, 89984972]

約数ペア:

[(1, 89984972), (2, 44992486), (4, 22496243), (7, 12854996), (11, 8180452), (14, 6427498), (22, 4090226), (28, 3213749), (44, 2045113), (49, 1836428), (77, 1168636), (98, 918214), (154, 584318), (196, 459107), (308, 292159), (539, 166948), (1078, 83474), (2156, 41737)]