89510456

素因数分解:

$2^3\times 7^2\times {\mathrm{389}}^1\times {\mathrm{587}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 196068600

約数和(自身を除く): 106558144

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 389, 392, 587, 778, 1174, 1556, 2348, 2723, 3112, 4109, 4696, 5446, 8218, 10892, 16436, 19061, 21784, 28763, 32872, 38122, 57526, 76244, 115052, 152488, 228343, 230104, 456686, 913372, 1598401, 1826744, 3196802, 6393604, 11188807, 12787208, 22377614, 44755228, 89510456]

約数ペア:

[(1, 89510456), (2, 44755228), (4, 22377614), (7, 12787208), (8, 11188807), (14, 6393604), (28, 3196802), (49, 1826744), (56, 1598401), (98, 913372), (196, 456686), (389, 230104), (392, 228343), (587, 152488), (778, 115052), (1174, 76244), (1556, 57526), (2348, 38122), (2723, 32872), (3112, 28763), (4109, 21784), (4696, 19061), (5446, 16436), (8218, 10892)]