30491008

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{10357}}^1$

素因数の和:10394

約数の個数: 32

約数和(自身を含む): 63390960

約数和(自身を除く): 32899952

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 10357, 20714, 41428, 82856, 165712, 238211, 331424, 476422, 662848, 952844, 1325696, 1905688, 3811376, 7622752, 15245504, 30491008]

約数ペア:

[(1, 30491008), (2, 15245504), (4, 7622752), (8, 3811376), (16, 1905688), (23, 1325696), (32, 952844), (46, 662848), (64, 476422), (92, 331424), (128, 238211), (184, 165712), (368, 82856), (736, 41428), (1472, 20714), (2944, 10357)]