31119488

素因数分解:

$2^7\times {\mathrm{243121}}^1$

素因数の和:243135

約数の個数: 16

約数和(自身を含む): 61996110

約数和(自身を除く): 30876622

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 243121, 486242, 972484, 1944968, 3889936, 7779872, 15559744, 31119488]

約数ペア:

[(1, 31119488), (2, 15559744), (4, 7779872), (8, 3889936), (16, 1944968), (32, 972484), (64, 486242), (128, 243121)]