939516928

素因数分解:

$2^{10}\times 7^1\times {\mathrm{131071}}^1$

素因数の和:131098

約数の個数: 44

約数和(自身を含む): 2146435072

約数和(自身を除く): 1206918144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 131071, 262142, 524284, 917497, 1048568, 1834994, 2097136, 3669988, 4194272, 7339976, 8388544, 14679952, 16777088, 29359904, 33554176, 58719808, 67108352, 117439616, 134216704, 234879232, 469758464, 939516928]

約数ペア:

[(1, 939516928), (2, 469758464), (4, 234879232), (7, 134216704), (8, 117439616), (14, 67108352), (16, 58719808), (28, 33554176), (32, 29359904), (56, 16777088), (64, 14679952), (112, 8388544), (128, 7339976), (224, 4194272), (256, 3669988), (448, 2097136), (512, 1834994), (896, 1048568), (1024, 917497), (1792, 524284), (3584, 262142), (7168, 131071)]