31382528

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1652

約数の個数: 44

約数和(自身を含む): 66077160

約数和(自身を除く): 34694632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1613, 2432, 3226, 4864, 6452, 9728, 12904, 19456, 25808, 30647, 51616, 61294, 103232, 122588, 206464, 245176, 412928, 490352, 825856, 980704, 1651712, 1961408, 3922816, 7845632, 15691264, 31382528]

約数ペア:

[(1, 31382528), (2, 15691264), (4, 7845632), (8, 3922816), (16, 1961408), (19, 1651712), (32, 980704), (38, 825856), (64, 490352), (76, 412928), (128, 245176), (152, 206464), (256, 122588), (304, 103232), (512, 61294), (608, 51616), (1024, 30647), (1216, 25808), (1613, 19456), (2432, 12904), (3226, 9728), (4864, 6452)]