81479168

素因数分解:

$2^9\times {\mathrm{233}}^1\times {\mathrm{683}}^1$

素因数の和:934

約数の個数: 40

約数和(自身を含む): 163737288

約数和(自身を除く): 82258120

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 256, 466, 512, 683, 932, 1366, 1864, 2732, 3728, 5464, 7456, 10928, 14912, 21856, 29824, 43712, 59648, 87424, 119296, 159139, 174848, 318278, 349696, 636556, 1273112, 2546224, 5092448, 10184896, 20369792, 40739584, 81479168]

約数ペア:

[(1, 81479168), (2, 40739584), (4, 20369792), (8, 10184896), (16, 5092448), (32, 2546224), (64, 1273112), (128, 636556), (233, 349696), (256, 318278), (466, 174848), (512, 159139), (683, 119296), (932, 87424), (1366, 59648), (1864, 43712), (2732, 29824), (3728, 21856), (5464, 14912), (7456, 10928)]