142097552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{286487}}^1$

素因数の和:286526

約数の個数: 20

約数和(自身を含む): 284196096

約数和(自身を除く): 142098544

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 286487, 572974, 1145948, 2291896, 4583792, 8881097, 17762194, 35524388, 71048776, 142097552]

約数ペア:

[(1, 142097552), (2, 71048776), (4, 35524388), (8, 17762194), (16, 8881097), (31, 4583792), (62, 2291896), (124, 1145948), (248, 572974), (496, 286487)]