931504016

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{89983}}^1$

素因数の和:90638

約数の個数: 20

約数和(自身を含む): 1807598592

約数和(自身を除く): 876094576

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 89983, 179966, 359932, 719864, 1439728, 58219001, 116438002, 232876004, 465752008, 931504016]

約数ペア:

[(1, 931504016), (2, 465752008), (4, 232876004), (8, 116438002), (16, 58219001), (647, 1439728), (1294, 719864), (2588, 359932), (5176, 179966), (10352, 89983)]