31557632

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 66502800

約数和(自身を除く): 34945168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 811, 1024, 1216, 1622, 2048, 2432, 3244, 4864, 6488, 9728, 12976, 15409, 19456, 25952, 30818, 38912, 51904, 61636, 103808, 123272, 207616, 246544, 415232, 493088, 830464, 986176, 1660928, 1972352, 3944704, 7889408, 15778816, 31557632]

約数ペア:

[(1, 31557632), (2, 15778816), (4, 7889408), (8, 3944704), (16, 1972352), (19, 1660928), (32, 986176), (38, 830464), (64, 493088), (76, 415232), (128, 246544), (152, 207616), (256, 123272), (304, 103808), (512, 61636), (608, 51904), (811, 38912), (1024, 30818), (1216, 25952), (1622, 19456), (2048, 15409), (2432, 12976), (3244, 9728), (4864, 6488)]