30734968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31751}}^1$

素因数の和:31779

約数の個数: 24

約数和(自身を含む): 63345240

約数和(自身を除く): 32610272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 31751, 63502, 127004, 254008, 349261, 698522, 1397044, 2794088, 3841871, 7683742, 15367484, 30734968]

約数ペア:

[(1, 30734968), (2, 15367484), (4, 7683742), (8, 3841871), (11, 2794088), (22, 1397044), (44, 698522), (88, 349261), (121, 254008), (242, 127004), (484, 63502), (968, 31751)]