18762112

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6373}}^1$

素因数の和:6410

約数の個数: 32

約数和(自身を含む): 39008880

約数和(自身を除く): 20246768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6373, 12746, 25492, 50984, 101968, 146579, 203936, 293158, 407872, 586316, 815744, 1172632, 2345264, 4690528, 9381056, 18762112]

約数ペア:

[(1, 18762112), (2, 9381056), (4, 4690528), (8, 2345264), (16, 1172632), (23, 815744), (32, 586316), (46, 407872), (64, 293158), (92, 203936), (128, 146579), (184, 101968), (368, 50984), (736, 25492), (1472, 12746), (2944, 6373)]