921548032

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{189463}}^1$

素因数の和:189498

約数の個数: 36

約数和(自身を含む): 1936322080

約数和(自身を除く): 1014774048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 189463, 378926, 757852, 1515704, 3031408, 3599797, 6062816, 7199594, 12125632, 14399188, 24251264, 28798376, 48502528, 57596752, 115193504, 230387008, 460774016, 921548032]

約数ペア:

[(1, 921548032), (2, 460774016), (4, 230387008), (8, 115193504), (16, 57596752), (19, 48502528), (32, 28798376), (38, 24251264), (64, 14399188), (76, 12125632), (128, 7199594), (152, 6062816), (256, 3599797), (304, 3031408), (608, 1515704), (1216, 757852), (2432, 378926), (4864, 189463)]