130684016

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 258983424

約数和(自身を除く): 128299408

約数列:

[1, 2, 4, 8, 16, 73, 127, 146, 254, 292, 508, 584, 881, 1016, 1168, 1762, 2032, 3524, 7048, 9271, 14096, 18542, 37084, 64313, 74168, 111887, 128626, 148336, 223774, 257252, 447548, 514504, 895096, 1029008, 1790192, 8167751, 16335502, 32671004, 65342008, 130684016]

約数ペア:

[(1, 130684016), (2, 65342008), (4, 32671004), (8, 16335502), (16, 8167751), (73, 1790192), (127, 1029008), (146, 895096), (254, 514504), (292, 447548), (508, 257252), (584, 223774), (881, 148336), (1016, 128626), (1168, 111887), (1762, 74168), (2032, 64313), (3524, 37084), (7048, 18542), (9271, 14096)]