1818636032

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{100057}}^1$

素因数の和:100144

約数の個数: 36

約数和(自身を含む): 3681333936

約数和(自身を除く): 1862697904

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 100057, 200114, 400228, 800456, 1600912, 3201824, 6403648, 7104047, 12807296, 14208094, 25614592, 28416188, 56832376, 113664752, 227329504, 454659008, 909318016, 1818636032]

約数ペア:

[(1, 1818636032), (2, 909318016), (4, 454659008), (8, 227329504), (16, 113664752), (32, 56832376), (64, 28416188), (71, 25614592), (128, 14208094), (142, 12807296), (256, 7104047), (284, 6403648), (568, 3201824), (1136, 1600912), (2272, 800456), (4544, 400228), (9088, 200114), (18176, 100057)]