31904128

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{10837}}^1$

素因数の和:10874

約数の個数: 32

約数和(自身を含む): 66328560

約数和(自身を除く): 34424432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 10837, 21674, 43348, 86696, 173392, 249251, 346784, 498502, 693568, 997004, 1387136, 1994008, 3988016, 7976032, 15952064, 31904128]

約数ペア:

[(1, 31904128), (2, 15952064), (4, 7976032), (8, 3988016), (16, 1994008), (23, 1387136), (32, 997004), (46, 693568), (64, 498502), (92, 346784), (128, 249251), (184, 173392), (368, 86696), (736, 43348), (1472, 21674), (2944, 10837)]